TCM L20-3 Wheel Loader Operation & Maintenance Manual OW-648DE - PDF DOWNLOAD

N0．OW−648DE

Tn⑧

⑨『E鳳翫コ［⑨凹＆ 虹血□Ⅸ打琶［㍊輔瞑茫Ⅲ鮎弧皿躍起

WHEEL，LOADER （SerialNo．03101andafter）

上〜0＿き

ItistheresponsibilityoftheOperator＆Supervisortoreadandunderstandthi＄

▲

manual．

Protecttheearthandbekindtoyourloader・

TCMCORPORAT10N

FOREWORD ThisManualwaswrittentoprovidetheowner／OPeratOrWithinformationaboutthesafeoperationand

maintenance of yourwheel［oader・Read this manualthoroughly and become compIetelyfamiliar

WiththeJoaderbeforeus［ngit．1fyouhaveanyquestions，SeeyOurdealer．

Duetoimprovementsindesign，itjspossiblethatthedescriptioncontainedhereinmaynotcompletely applytotheIoaderdeliveredtoyou． Before operating the10ader，be sure to read aI10f the decals on the machine which glVe advice

aboutsafecareandoperation oftheloader．Damagedormisslngdecalsshould be repJacedwith neWOneS．

ThisManuaImustbekeptwiththe10ader．

Safe operatjon means the operator must be qualified．A qua［ified operator must have trainlng and

POSSeSSanyrequiredlicensestooperatethismachine． 1ftheloaderistobeleased，10anedorsoldtoanyone，thismanualmustbewiththemachine，

Do nottryto modifyyourloader・暮fanyfailureoraccidentoccursdueto modification oftheloader Withoutpr］OrWrittenconsentbyus，yOumightvoidyourwarranty．

ThisManualusesthefol［owlngSafetyalertsymboIs．WhenyouseethosesymboIsinthetext，fol

thesafetymessagetoavoidpersonallnJuryOrdeath．

FailuretofoLLowtheinstructionsinthemessagewi

causeaseriousaccidentordeath．

A wARNING FaiLuretofo

owthein＄truCtion＄inthemessagemightcauseaseriou＄aCCidentordeath．

A cAUT10N Failure to follow theinstructionsin the message may cause personal●nJury Or damage to the 10ader．

＝

Actionswhichareprohibitedordangerous−

CONTENTS

SAFETYINSTRUCTトONS

1 STORING THE LOADER 6 DAILY STORING LONG−TERM STORAGE 10 OPERATlNG THE LOADER AFTER 11 LONG−TERM STORAGE

DECALS（MACHINESIGNS）・ QUALlFlED OPERATOR AND REGULATJONS SAFETY COMPONENTS

l■■

84 84 85

■ MAINTENANCE

8 9

︵︾

■ OPERAT10N SAFE．，14 SERVICING AND MAINTENANCE． ． PICTORIAL NOMENCLATURE ．．．．．．．．…… ［NSTRUMENTS AND CONTROLS………． ．．．16LOCATlONSOF FILLER PORTS ．……‖…．…． GREASE F（TTING LOCATIONS……． ．…‖ ． ROPSCAB，AIRCONDmONER， ENGINE COMPARTMENT．．．‥，． ．． ． …．．．．…

ANDRADlO（OPTlON） 2

9 9

3 4

2 4 7 4

BEFORE STARTING

9 4

（EVERYDAY）CHECKS

．‥

9 4

．．．

PERlODIC］NSPECT暮ON uST…………………．96

8 4

BEFORE START］NG THE ENGINE．．．

■

PER10D］CINSPECT10N

TRAVELING SAFE TRAVELING BREAK−IN PERlOD

98

106 50 HOURS CHECKS 108 100HOURS CHECKS AFTER STARTING THE ENGINE…… ．．．…．．． 109 250 HOURS CHECKS STARTlNG AND STOPPlNG THE 113 500 HOURS CHECKS LOADER 115 1OOO HOURS CHECKS HANDLING LOADERS WITH AUTOMATIC 119 2000HOURSCHECKS TRANSMISSlON（OPTlON） ． ‥…‥・・……・■ 121 4000HOURS CHECKS TRANSPORTING THE LOADER……． ．． ．．．．． MAINTENANCE OFAIR CONDIT［ONER．．…122 TOWING MA［NTENANCE OF BATTERY．．‖‖‖……．…．．．．125 MEASURESTO BE TAKENIN AN MAINTENANCE OFC00LANT……， ．． ．．．…127 EMERGENCY MAINTENANCE OFTIRESAND HANDLING］N COLD WEATHER‖…．．．．……．．． WHEELS HANDLING TJRES PERlOD］CAL REPLACEMENTOF HANDuNG ONE−TOUCH COUPLER （NON−HYDRAULICANDHYDRAULIC SAFETY PARTS 64 TYPES） LlST OF LUBRlCANTS ■ LOADING OPERAT10N OIL CAPAClTY

START］NG THE ENGINE

SAFE LOADING OPERATlON…………．．……．

TROUBLESH00TING GU［DE．．．

BEFORE LOADJNG DJGGING

DUMPING LEVELJNG BULLDOZING SNOW REMOVAL H01STLNG THE LOADER ADJUSTING BUCKETAUTO− LEVELER

1NFORMAT10N SPECIFICAT］ONS 7 8 9 0 0 0 7 7 7 QU 8 8

GROUNDDIGGING（DIGGINGON ALEVELSURFACE）

……………．．．132

l，

NAME PLATE＆SERIAL NUMBER‖‖‖．

ENGINE SERIAL NUMBER WRITE DOWN YOUR LOADER DATA HERE

lSUZU ENG［NE WARRANTY STATEMENT MAINTENANCE LOG NOTES

．．．．．137

…………………137

SAFETYlNSTRUCTlONS

SAFETY lNSTRUCTlONS

This safety alert symbo［is used forimportant

Safetymessages．Whenyouseethissymbolin this manual，fol10W the precautions glVenin safety message to avoid personal injury or death．

］tis jmportant to abide by safety rules for your fe owworkersaswe asyourself．

The SAE J153 guideLines contain safety

instructionsfortheoperatorsofofトroadworking equlPmentandagncu義turaltractorsunderthetjtle

Of

OPERATOR PRECAUTJONS

．Theportionof

those safety instructions which apply to the OPeration of whee［Ioadersis presented on the

PageSthatfol10W■ReadthemcarefuIIyandfol暮OW

the jnstructions．

（SOurCe：SAEJ153．Revised，May1987）．

Reprintedwith permi＄＄ionfrom SAEJ153◎ 1987SocietyofAutomotiveEngineer＄，lnc． Basicsafetyinstructionsaredescribedin pages

that fol［ow・Read them carefuIly and fo ow the instructions．

This manualalso covers SAFE TRAVELING ， SAFE LOADING OPERATlON ，and SAFE SERVICE AND MAINTENANCE

．Read them

Carefu y，tOO，and become famiJiar with your 10ader straveling，Ioading，andserv暮C暮ng．Safety

isyourbusinessandanelementofprofit．

The marking

Onthepicturesmeansactions

thatareprohibitedordangerous． The pictures have been drawn based on our medium−SizedwheelIoaders．

1

SAFETYlNSTRUCTlONS

4．5 Remove all100Se Objects stored machine．Remove al10bjects which 3．1Avoidloose fitting c10thing，100Se Or be10ngin or on the machine a uncovered10ng hair，JeWelry and100Se equlPment． 3．PERSONNEL PRECAUT10NS：

PerSOnalartictes．

3．2 Knowand usetheprotectiveequlPmentthat is to be worn when operating this10ader． Hard hats，PrOteCtive glasses，PrOteCtive

Shoes，gIoves，reflector type vests，reSPlra−

tors and ear protection are examples of

中山

typesofequIPmentthatmayberequired・

械＝崩﹀ ′ ／⁚′言

5．MOUNTINGANDDISMOUNTING PRECAUT10NS： 5．1Usetherecommendedhandholdsandsteps

With atleast three points of support when

getting onandoffthe machine・Keepsteps

3．3 Donotrush．Walk，donotrun．

3．4 Knowand use the handsignals requiredfor ParticuJar jobs and know who has the responsibilityforslgnaling．

andpJatformclean．Facetheaccesssystem

WhencIimbingupanddown・

4．OPERATOR，GENERALPRE−

CAUT10NS： 4．11tistheresponsibilityoftheoperatortoread

andunderstandtheOperator sManuaIand Otherinformation provided and use the COrreCt OPerating procedure．Machine

Should be operated on暮y by qualified OPeratOrS． 4．2 Wear the seat belt to maximize the

PrOteCtion capability of a ROPS（Rol10ver Protective Structure）canopy when the machineissoequlPPed． 4．3 Do notpermit ridersonthe machineifthere

5．2 Donotjumpoffthemachine・

5．3 Do not dismount while the machineisin motion．

is no manufacture s designated pLace for a rider．

4．4 Make sure that a protective guards， CanOPleS，doors，etC．arein place and SeCure．

2

SAFETYlNSTRUCTlONS

6．STARTINGANDSTOPPING

6．8 Parkthe machineonlevelgroundwhenever POSSib［e and apply the parking device．0n

PRECAUT10NS：

grades，ParkthemachinewiththewheeIsor tracksecure［yb10Cked．

6．1Wa［k around the machine and warn all

PerSOnnelwho may be serviclng the

6．9 Beforeleav［ng the operator

machineorareinthemachine spathpriorto

s station，PIace

the transmissionin the park position as SPeCified by the manufacturer，10Wer the equlPmenttOthegroundorputinthe10Cked POSition，disengagethePTO，Settheparking

starting. Do not start until all personnel are Clearlyawayfromthemachine．

deviceandshutofftheenglne． 6．10 Remove the starter key or disconnect SWitch key whenleavlng the machine Parkedorunattended．

6・2Check that the parking deviceis applied，

P［ace the transmissionin neutra10r Parkas

SPeCified by the manufacturer，and disen−

gagethePTObeforestartingthemachine．

6．3 Adjust，SeCureandIatchtheseatandfasten theseatbe［t（ifprovided）beforestartingthe machine．

6・4Startandoperatethemachineonlyfromthe7．OPERATJNG PRECAUTIONS： OPeratOr sstation．

7．1Check brakes，Steenng and other machine

6．5 Do not bypass the machine s neutral−Start SyStem・The neutral−Start SyStem muSt be

COntrOldevicesin accordance with the

6・6 Use］umPer Cables onlyin the recom−

COntrOIs toinsure proper operation．1f any

repairedifitmalfunctions．

mendedmanner．1mproperusecanresultin battery exp10Sion or unexpected machine motion．

manufacturer sinstructions pnor to starting OPeration．0bserve a暮Igauges or warmng instrumentsforproperoperation．Operatea‖ ma［functions are found，fol10Wthe shutdown PrOCedure of paragraph6．9，and report the ma［function for resolution．

6・7 Do not operate the englnein an enclosed

areawithoutadequateventiIation．

3

SAFETYINSTRUCT10NS

7．10Watch for bystanders and never al10W anyonetobeunderortoreachthroughthe machine andits equlPment While operat− OCCurS，StOP the machine s motion as ing． quickIy as possible，foIIow the shutdown

7．21f a failure that causesJoss of controIsuch

as steenng，SerVice brakes or englne

PrOCedure of paragraph 6．9，and keep

machine securelyparked untilthe malfunc−

tionis corrected or the machine can be

Safelytowed． 7．3 Understand the machine

slimitations and

keepthemachineundercontrol． 7．4 Drive the machine with care and at speeds COmPatible with conditions．Use extra Caution when operating over rough ground， OnS10PeS，andwhenturnlngthemachine． 7．5 Note and avoid a

●

hazards and obstructions

￣ 一

SuCh as ditches，undergroundIines，treeS，

主・奄 ．

Cliffs，OVerhead electricalwires or areas Wherethereisdangerofaslide．

塵

7．11SeIect a gear that willprevent excessive SPeed when goJng downhill．Do not coast downhi ．

7．12When roading a machine，know and use

the signaling devices required on the machine．Provide an escort for10ading

Whererequired． 7．130n machines withindependently operated

Wheelbrakes，10Ck the brake pedals togetherwhenroadingtoprovideequaLized

brakeapplication． 7．14 Use the recommended transport devices Whenroadingthemachine・ 7．15 Use the approved drawbar and／or attach−

ment point when uslng the machine for

7．6 Carry10adsin recommended positions for maximumstabiIity．

towlng．［f a cable or chainis used，keep

7．7 NeverliftIoadsinexcessofcapacity．

ParagraPh8．12）．

7．8 Use the recommended machine ba

ast and

COunter−Weighting．

7．9 KnowandunderstandthejobsitetrafficfIow PatternS and obey fIagmen，rOad signs and S暮gna暮S．

PeOP暮e away from the towIine（See

8．MAINTENANCEPRECAUT10NS： 8．1Do notattemptrepalrS unlesstrained．Refer to manuals and experienced repaIr PerSOn−

nelforhelp． 8．2 Wear protective glasses and other required

SafetyequipmentwhenservIClngOrrePa暮nng the machine．

8．3Wearg暮OVeStOPrOteCthandswhenhandling Cable．

8．4 Disconnectthebatterybeforeworkjngonthe electricalsystem．

4

SAFETYINSTRUCTIONS

adjustments the englne OPerating・lftheeng］nemuStbeinoperation to make certain adjustments， Place the transmissionin neutra［，aPPly the parking device，Place the equlPment in a safe

8．5 Avoid Lubrication or mechanical With the machinein motion or

8．12When necessary to tow the machine，do

not exceed the recommended towlng SPeed．Be sure the towlng maChine has Sufficientbrakingcapacitytostopthetowed load．1f the towed machine cannot be

braked，a tOWbar must be used or two

towlng maChines must be used−Onein

POSition，SeCurely b10Ckthewheels and use

front pu［ling and onein the rearto retard．

extreme caution．

Avoid towing over10ng distances（See

ParagraPh7．15）． 8．13 0bservepropermaintenanceprocedures．

8．14Whenever serviclng Or rePLaclng hardened PlnS，etC．uSeabrassdriftorothersuitable

materialbetweenthehammerandpin． 8．15 Keep the brakes and steerlng SyStemSin goodoperatingcondition．

8．16 RepIace al］misslng，illegible or damaged Safetys［gnS．Keepallsafetys暮gnSClean． 9．FUELHANDLING PRECAUT10NS：

8・6 Securely b10Ck the machine or any COmPOnentthatmayfatlbeforeworking on themachineorcomponent．

9．1 Do notsmoke orpermitopen flameswhi［e

fuelingornearfueIingoperations．

9．2 Never remove the fuelcap or refue［

gasolineengInePOWeredmachineswiththe engIne runnlng Or hot．Neveral10Wfuelto SPil10nhotmachinecomponents．

9．3 Maintain contro10f the fuelf‖er nozzle

Whenfi11ingthetank．

9．4 Do not fillthe fueltank to capacity．AIIow

roomforexpansion．

8・7 Topreventunexpectedmovement，SeCurely

b10Ck working elements when repalnng Or ChanglngWOrkingtooIpartssuchascutting edges．

8・8 Never make repalrS On PreSSurized

COmPOnentS，fluid，gaS Or meChanicaluntil

the pressure has been relieved according tothemanufacturer

sinstructions．

8・9 Use extreme caution when remov［ng

radiatorcaps，drainpJugs，1greaSefittingsor PreSSuretaPS．Parkthe machine andletit COOldown before openlng a PreSSurized 9．5 Cleanupspi edfuelimmediately． COmPartment． 8・10Release a pressure before working on 9．6 Tighten the fue［tank cap securely．Should the fue［cap beIost，rePLaceitonlywith the SyStemSWhichhaveanaccumulator．Usea Onglnalmanufacturer sapprovedcap．Useof PleCe Of cardboard or wood to check for

PreSSurizedleaks to prevent fluid from

Penetratingtheskin．Repressurizeaccumu−

1ators with the proper gas according to manufacturer

s recommendations．

a non−aPPrOVed cap without proper venting

mayresuItinpressurizationofthetank・ 9．7 NeverusefueIforcleaningpurposes．

9．8 UsethecorrectfueIgradefortheoperating

8・11Wheninflating tires，uSe a Self−attaChing

inflation chuck with remote shutoff and Standclearofthetire．

SeaSOn．

−END− 5

DECALS（MACH州ESIGNS）

DECALS（MACHINE＄暮GNS） a WARNlNG The operator mu＄t read the warn■ng＄On the10ader andin thi＄manuat before trying to OPeratethe10ader．

There are three kinds of decals attached to theIoader：OneS for operation of theIoader，OneS for maintenance ofthe10ader；and onesforsafety．Fo owtheinstructions on the deca［s・Damaged o

missingdecaIsmustbereplacedwithnewones・A decaIsareavajlablefromyourauthorizeddeale

6

DECALS（MACH］NESIGNS）

① LeftSideofSeatMount

② LeftInsideofEngineRoom

Never touch eng［ne and hydraulic equipments．Thosecomponentshave been adjusted before factory Shipment． 5692050111

③ Engine Hood（near muffLer tail

④ EngineHood（nearradiatorcap）

Pipe），SidePanel（right／［eft）

HotcooJantw川c乱」Seburn．

Donotopenradiatorcap Untilcoolor pres5ureha decreased． Anduseheavyraganytime CaPisremoved．58400−5Z7之■

⑤TopofGri Support（right／left）

⑥GrillSupport（right／］eft）， FrontFender（right／left）

⑦lnsideofBatteryBoxCover（right／left）

⑧ SideFaceofBattery（R＆L） ㊨Keepawayfromnakedflame，SParks，andci9areneS・ ◎shieFdeyeswithgoggles・

Smoking，flames，5Pa「ks，？rSho「ts w‖cause battery expIosIOn， See Operation＆MaintenanceMan吋 for emergency starting and charglng instructions．

金Donota owcontactwithelectrolyte・

Keep allrnetalaway from ter雨naJs to avoid shorts．

△HazardousExpIosive

㊨Keepawayfromchi［dren▲

◎Readinstructioncarefully・

Battery contains suIphuric acid which can cause severe burns． 1f acid touches skin or eyes，fJush immediately with water and get medicalhelp． 56400−5Z77r

⑨SideFaceofBattery（R＆L） ▲DANGER！！ ・Hydrogeng■SPrOdu￠edby廿Ie帥erye且neXP10de・ Donotshort引rCuiもP「eV帥tSP8rk島．

WhGNIChalgingthebatteryopenき‖whdow＄Ordos00Ut§ide・ Fo owtheirwtructlonscorrectIywherlu8i119thcb008terCabJe・ ・Eloctl℃lyb（SulphurjcA￠id）は∪＄○＄さOVO帽bur†lきtOOyO§，8k■n，αClothing・

l†lncmbdwiththeskino「モyモS，HnsewMl￠ddw劇erand耶貯kimndi■k modi【泊】8dllk0．

・DonotLLBethebatterywl帽ntIleelectr01yteleveJ18beIowtheLOWER LEVEL，】tm慮y亡乱ISeaneXP10舗On．

・DonotusethebatteTYW11MetheelectrolyteleYdi80VertheUPPERLEVEL ltI¶8yCさu如thob8触叩b旭丘k・

7

DECALS（MACHINESIGNS）

⑩ FuelTankFilIPort

⑪ L．eftSjdeofRearFrame

⑫ Lifting Lug MountingArea （4points）

FUEL

26629−12231

⑩ LeftSideUnderCockpit

⑭ Boom（right／left）

TORQUE CONV．OtL 2662g−】之25l

⑮ Boom（right／left）

⑱ FrontCover

⑰ TopofValveControIBox

⑱ Left Side ofVa［ve

⑩ TopofValveControIBox

⑳ TopofValveControIBox

Control Box

⑳ TopofVa［veControIBox AVOiD SER10US肌IJURIES OR DEATH CAUSED8Y SERVICE BRAKE 聞ル〕RE8Y FOJJOWlトヨG THESE R〕LES lAIwayscon偉m馳tparki噌♭rakej55etandhold噌be†0re5tarti相即glne 2．1fbrakewaminglight印me50nOr由「爪50Unds8†terstartLngen由憮，h01dLm＝ akmほg00什Dqnqt一色l的S点呼klngbrakeor叩erateloaderwithwa「n】ngli郎 Iilordarms仙nding． 3．1†brakel一之rning＝かtc抑eSOnOralarms釦雨s血「三唱0匹「atれimmediately st呼loaderusing5er血eorparkingbrakes．1fwきming血佃ttU「nOH．stop 叩erati咤10ade「andimmd融01y「叩「ttOyOu「S岬e「VISOr・

4．加Ⅶt traVeldo仰州withe噌i職0什 5・一千粥i璧StOPS血ringoperati帆5t叩l拍加「w伽utpum雨brakepedatl町 brakeoけpressureg胱5downq山ckly． 6．地ke su帽

8

br8keis†】lI

rel現S由be†ore o

」oade「．58．叫−S2

⑳ StarterMotor

DECALS（MACHINESIGNS）

⑳lnsideofFuseBoxCover

椚爪KLl研一（ロー血＿Y1T／仇I肝FP．鍾〟旺餅肌任EⅣG．HUTR〟＿mY旺u（1） 2ST併脚丁鰊†RIl帖5432［uYRIEL▲8∧￠Kl伊㈹DS丘L▲肝胱uY（2）RE19uY8R76

⑳ LeftSideofFrontFender ⑳ LeftSideofFrontFender

5糾8（ト53571

YOU MUST FO」しOW THESERULES TO AVOID SE〉ERE : lNJURY OR DEATH TO YOURSELF AND OTHERS ●OperateFoaderonlyiftralnedandauthorlZedbyyour e「叫Oye「Know Ope「at柑n＆M∂川tenanCe M8nualand

YOU MUST FOLLOW THESE RULES TO AVO（D SEVERE INJURY OR DEATH TO YOURSELF OR OTHERS ・R8Palr allowed on】y by tr訓ned，aUthorized mechanics・

allwDrk r山es．

●Safetycheckl8adereveryday Dっnotstart】†d8maged Orf8Ulty；StOP」†probiemsstart Makesure ROPS8鵬 Se8t belt are」nP】aceandused．

●KmwOperatiDn＆Maintenance Manualbetorestart座 「印alrS Or m∂inten抑Ce．

・Use boomlock，Safety＝nk．and parking brake for ald

●Rep∂汀a‖owed白nlyby trained，aUthorl之edmachan】CS．

Useboom】ock，5afetylInk，andparklngbr∂kefDr旦Ir

10

10

10

ロ

田

／戚 R且岨 同 A／C ㊧ ￠ 曾 誓 E∃ ／感 F尺別T OPT．

●St8ylnSeat When operatlng Keephands8ndfeetin C如．Usegogg】es，hardhal，WOrkshoes ●Turn，Starl，StOp，andh訓d‡eboomsmoothyands】ov叶 C8rrybDOmlowendbucket仙edback 田 田 Donotpickup 10 Unba【ancedorover−CaPaCityloa由 ■Lookwhereyouarego】ng．W∂tChfo「people，d「op−0††s、 holes，抑dモIectrlCa【wlre5．Checkclearancesal【 around，lnC山ding r悶r，○Verhead，るndb00爪SWlng

●Donot carry p8SSenかrSlnOr8n theloade「 Donot ra】SePeOPle皿thboomo「bucket． ・Keep heavy end up州on州lnCllne5．いavel5tralght upordown．do notcrosson即抑皇k Uselowgea「 upanddowninc‖nes． ・Loaderro overc抑k川you SJowforal＝M〔∩5 卸d haz8r由eveni†unloaded Stay c】e計r OT edges． Uses朗tbettandROPS．St∂yWlヒhLoaderifLtOVe「tU「nS． ・AvoldflreS Koeploader cle抑and「emove射lo】】

●Keepbody．clothi【g，andt00lsaw8yf「omhoto「 movlng P8rtS and etectricalcomponents・ ●Keepenginecompartmentcle8∩； 円 田 田 ■Run e噛ne onLy tn w釧ventiしated area to avo［d poi50nOUS eXhaust gasses． ●Do not open r8diator cap with engine hot． ・Use cardboard to check for hydrau栂Ieaks−We8r ．

不才 m山． ≡D Q： 函∂ ○ 仙IT0 付」； 凡

repars，

reParS． C：ヲ

gog錘s and h朗Vygb〉郎． ・尺epl∂亡e訓5t08rlng Sy5tem hose58V8「y tWO ye∂「S・ 56400−5281

grease，graSS，OrOtherT¶aier■al†romthee内部neO「

exhaust8rea Repaけa】leaks‖¶medlately

●StopenglneV両enrefueト】ng Fol】owOperat−◇∩＆ Ma】ntenaCe Manualand el叩loyer●s work r山es abロリt fuel．battery，tire malntenanCe haヱ∂「ds

・Parkon】ylnauthoriヱedareas川eVerOn！nClneS Lowerb8qmandbuckれPutdlreCtionco〔trOl椚 nd。汗rA】十■▲rrt nff kRV⊆色t【1ark】ngbrake．block etP8rk】ngb「ak

霊−‡言ご

⑳ LeftSideofFrontFrame

⑳ LeftSideofFrontFrame

⑳ Lef（SideofFrontFrame

HYDRAULIC OIL 26629・1ヱ之4】

⑳ FrontFrame（right／left）

⑳ LeftSideofFrontFrame LUBRICATlON TN

TR〕CTIONS

旬）LeftSideof Front Frame ★洲稚G【THECOOLA和一EV【RY2008日OURS

Avoid injury or death from loss of controI． Disconnectsafetylinkbefore anyoperation． Loader will not steer with

Safotylinkinstalled．

56480−50713

9

QUALlFlED OPERATOR AND REGULATlONS

QUALIFIEDOPERATORANDREGULAT10NS QUALIFIEDOPERATOR MUST：

・GetnecessarylicenseandpermitandcarrythemwhentheoperationofwheelloadersisreguIated by［awinyourcountryorstate．

・AvoidusJngdrugsoralcoholicdrinkswhichimpairhisalertnessorcoordinationwhileworking・ ・Contactthedealerifhehasanyquestionsaboutoperationofthe10ader． ・Get operator trainlng before operating theloader．The operator trainlng muSt COnSist of demonstration andverbalinstruction．

・Startinanareawithoutbystandersifheisanewoperator・ ・Weartightfittingc10thing．

・Knowtheratedcapacityandweightofthe］oaderandthecharacteristicsofthe］oaditistohandle， SuChasitsspecificgravityandhazardousness・ OJIJyau的Orはedpe帽○〃〃eJ細aJJoperaねaⅣわeeJJoader・

REGULAT10NS Theoperatormustcheck：

・ReguLatjonsontheuseofawheel10aderattheworkarea・ ・Noise−COntrO［regulations

・Exhaust−COntrOlregulations ・Regu［ationsonworknearutilitysupplyline・

Theoperatorsha‖observetherulesandregulationsinuslngthewheel10ader．

10

SAFETY COMPONENTS

SAFETY COMPONENTS

SafetyconlPOnentShe［pprotectoperatorsandservicepersonne］fromdangerduringwork・（F horn，SidevleWmirror，andsafetylink，See

lNSTRUMENTSANDCONTROLS．

）

A wARNING

Never try to remove the safety components mounted on the loader without the manufacturer

＄Pr10rPermission．Fai［uretodosomaycausea＄eriousaccidentordeath．

ROPS CAB AND ROPS CANOPY （Optional）

The ROPS（RollOverProtectiveStructure）canopyand ROPScabprotecttheoperatorfrom seve lnJuryOrdeathintheeventofatip−OVer． Whenyouwanttojnsta aROPScanopyoraROPScab，COnSu［tyourauthorizeddealer，

A cAUT10N Some types of ROPS cab or ROPS canop■eS CannOt beinstalled depending upon the type of 10adingequlPment．FordetaiIs，COnSultyourauthorizeddealer． SEAT BELT

Theseatbelt protectsthe operatorfrom beingthrown outofthe operator，s seatin the eventofthe 10aderturnlngOVer．1tisequlPPedontheROPScanopyandROPScab． The seat belt functions as a unit with a ROPS canopy or ROPS cab．1f you find either of them

defectiveordamaged，rePlaceitwithanewone．

A wARN暮NG

Lfthe10aderturn＄OVer，rePlaceitsROPScanopyorROPScabandseatbe［twithnewones．

BACK−UP BUZZER（Standard）

Theback−uPbuzzersoundswhentheshiftleverisplacedintoreversegear・ltisequ■PPedtoLet WOrkmen and bystanders knowyou are backing up．1ftheworkareais noISyOrthereis anyperson

Whoishardofheanngintheworkarea，itisadvisabletoinstallabeaconlightforvisualwarnlng．

EMERGENCYSTEERING（Optional）

lf the steering（main）pump fails to operate properly，this device activates the emergency steeri PumPtOallowtheoperatortosteerthe10ader． 1ftheemergencysteerlngdeviceoperates，mOVetOaleve［，OutLOfLtrafficareaimmediatelyandrepa theJoader．

NEUTRAL−STARTSAFETYSYSTEM（Standard） The englne WOn

t start unless the shiftleverisin neutral．This prevents theloader from movlng

abruptIywhenthestarterswitchisturnedon．

NEUTRALLOCK（Standard）

The neutrallockisa safetydevicewhichlockstheshiftIeverin neutra［．1t helps preventtheload frommovlngaCCidentaLlybytheshiftleverunintentionalJymovedorbyvandalism．Beforeleav［ngyOu 10ader，makesuretoplacetheshiftleverinneutralandengagetheneutral［ock． （tobecontinued）

11

SAFETY COMPONENTS

FANGUARD（Standard） Thispreventsthehandorfingersfrombecom］ngentangledintheradiatorfan・

A wARNING

DonotinspecttheradiatorfanwiththeengLnerunning・

A wARNING lf the above safety components are provided as standard equ−Pment，do not remove them

Withoutthe manufacturer

spr10rPermission．

1f you want toinstallany of the optionalsafety equipment g］Ven above，COntaCt yOur authorized dealer．

ln addition to the safety components shown above，the foIJowlng Safety equlPmentis optionally availablefromyourauthorizeddeaLer： ・Sunvisor（Standardfor10aderswithcab）

Fire extinguisherer ・Be

yguard（PrOteCtionofthebottomofthe10ader）

● Tire chain

Smoke potot

12

OPERATlON OPERAT10N PICTORIAL NOMENCLATURE．．．．

lNSTRUMENTS AND CONTROLS ROPSCAB，AIRCONDmONERANDRAD10‖…34

ThisManualusesthefo owlngSafetyalertsymboIs． When you seethose symboIsin the text，followthe SafetymessagetoavoidpersonallnJuryOrdeath．

Failure to fo ow theinstruction＄in the mes＄age Wi

cau＄eaSeriousaccidentordeath．

a WARNlNG FaiIure to fol］ow the instructions in the mes＄age might cau＄e a＄erjous accident or death．

A cAUT10N Failure to fol10W theinstructionsin the message may cause personal injury or damage to the 10ader．

13

PICTORJAL NOMENCLATURE

14

PICTORIAL NOMENCLATURE

lNSIDETHELOADER

15

INSTRUMENTSANDCONTROLS

lNSTRUMENTSANDCONTROLS

Positionsofoptionalswitches（Note：Theswitchpositionsmaybeslightlydifferentfromthoseofyour10ader・） AUTOMATICTRANSMISS10N SELECTORSWITCH （SeePage24）

16

lNSTRUMENTS AND CONTROLS

METERS

E］HourMeter

6；且Coo［antTemp This gauge indicates the engine coolant

The hour meter registers totaltime theJoader hasoperated． Notethatthe right−mOStCOlumnindicatesfigures

temperature，

A cAUT10N When the pointerindicates area），itmeanstheengine

H

mark（red

inl／10hourunit．Forexample，ifthefigure8is displayedin this column，it means 8／10x60 （minutes）＝48minutes．Thesecondcolumnfrom

the right most indicates working time of the

．

eng［neinhours．

andwaitforitto cooldown． 団Fue】

This gaugeindicates the Levelof the fuelin the fueltank． F means that the tankis fuげ ； E means the tankis empty． Ifthe pointer comes C10Se tO the E mark，add fuelas soon as

Use the hours recorded for pIanned mainte− nance．When you callthe dealer about any trouble，Iet him know the reading on the hour meterforquickerresponse．

POSSible． knIh：Speedometer ThisindicatesthetravelLngSPeedofthe10ader．

朝T／MOilTemp This gaugeindicates the oi［temperature of the torqueconverterandtransmissioncircuit．

▲cAUT10N When the pointerindicates area），itmeanstheengine

H

mark（red

．

andwaitforitto coo］down．

17

lNSTRUMENTSANDCONTROLS

樹BrakePre＄＄ 暮f brake oilpressurein the accumulator drops be10W the specified value，the warn］ng buzzer SOunds． PrOPerlyorneedtobeserviced；thegreen（blue）

MONITORS The red monitorlightsindicate that the COrreSPOnding units or systems are not working

monitorlightsindicate that the corresponding unitsorsystemsareworkingproperly． Thefourmonitorlightscomeonwhenthestarter SWitchis turned to the ON position．1f anylight fails to come on，it suggests that the bulbis burned out．When the starter switchis turned

further to the START position，the englne Wi

A wARN州G lf the warning buzzer ＄Ound＄，＄tOP the

OPeratjon jmmediately，10Wer the bucket on the ground，PLace the shiftIever and10ad handling Leverin neutral，and apply the Parkjng brake．Do not try to operate the

Start and the four monitorlights go outin a few

10ader untilthe cau＄e Of the warningi＄ SeCOnds．1fany monitorlightstays［it，Checkthe resoIved． Pre＄Sthe accelerator pedaIhalf wayt01et COrreSPOndingunitorsystem．

A cAUT10N lfanymonitorJightcomesonduringoperation， StOP the operation and check the cause immediately．

the englne run at medium rpm，tO StOre brake oiIpressurein the accumulator．

When the specified brake oilpres＄urei＄

StOred，the monitorlight goes out and the

buzzer stops＄Ounding．After making＄ure

thereis no one around the10ader，OPerate the10ader．

・④・E／GOil

Light comes on when the engine lubrication oil PreSSuredrops belowthespecified value．1talso

E∃charge

C10gged．

Chargeisinsufficient．

COmeS On When the englne Oil川ter becomes Light comes on when the condition of battery

18

lNSTRUMENTS AND CONTROLS

《勤Parking

Light comes on when the parking brake is applied．

q＝＞TurnSignallndicatingLight When the turn slgnalleveris operated to a turnIng POSition，the corresponding turn slgnal andmonitorlight（＜北＞）comeon．

VEMG．Steer（Optional） Light comes on when the emergency steerlng PumPISPutinoperation．

A wARNING lf the emergency ＄teerlng SyStem StartS OPerating，immediatelymovetoalevel，Out− Of−trafficareaandrepairthetrouble，

g〉High−beam［ndicating Light

Bluelightcomes onwhen the head［ightsarein thehigh−beammode．

，GworkLight

Greenlight comes on when the worklightis

turned ON．

OT／MCutOff Greenlight comes on when the clutch cut−Off SWitchis turned ON． Turn the clutch cut−Off

SWitchONwhenstartingoffonaninc＝ne， ♭樹BrakeOil

Light comes on when the brake oilleveldrops beJowthespecifjedvalue．

19

lNSTRUMENTSANDCONTROLS

STARTER SWlTCH

A wARN州G

Beforetryingtostarttheenglne，makesure that the shiftleverisin neutral，Parking brake ON switch jspressed，andthe10ad handlingleveris10Cked．For details，See

the section TRAVELING later in this manua】．

A cAUT10N Do not run the starter for more than lO SeCOnds at a time．VVait untilthe starter motor

and engine come to a complete stop or about 30seconds before trying agaln，tO PrOteCtthe batteryandstartermotor． A wARNING Do not turn the ＄tarter SWitch off during trave［ing；Otherwise the eJectric sy＄tem Or

10adermightbedamaged． Thestarterswitchstartsandstopstheenglne． OFF ON

KeylnSertion，Draw−OutPOSition：

EngineisOFF．

EIectriccircuitisclosed．

Enginestartsup．Switchauto−

START

maticaLlyreturnstoONposition Whenhandisremovedfromkey．

GLOW

maticallyreturnstoOFFposition Whenhandisremovedfromkey．

Engineispreheated．Switchauto−

Engine Preheating Use the GLOW position to preheat the engJne quickly. It is not necessary to use this GLOW position when the engine is hot or when the ambienttemperatureishigherthanOOCor320F． When the englneis difficultto start orwhen the ambient temperatureis below OOC or320F，turn thestarterswitchtotheGLOWposition．Usua

the englneis preheatedin about15 seconds

y，

Whentheambienttemperatureisat−150Cor50F．

1ftheenglneWOn

tstart，returnthestarterswitch

to the OFF position．Wait about 30 seconds beforetryingagaln．

20

lNSTRUMENTS AND CONTROLS

SHlFT LEVER This［ever changes the traveling directions and SPeed rangesofthe10ader．Movetheleverback

and forth when changlng the direction of traveL； turn the gnp of thelever when selecting the SPeed ranges．The10aderwon

tstarteven when

theshiftleverisoperatedwiththeparking brake applied．

When the shiftleveris placedin the reverse travelside，the back−uP Light comes on and the back−uP buzzer sounds．The back−uP buzzeris

located on the rear grill at the rear part of the 10ader．

NEUTRAL LOCK The neutrallockis asafetydevicewhich］ocksthe Shiftleverin neutral．

BeforeleavlngyOur10ader，makesuretoplacethe Shiftleverin neutraland then pushin the neutral lock・TounlockorbeforetravelIng，Purltheneutral 10Ck．

LlGHTlNG SWlTCH 三OO三：Widthandtail［ightscomeon・

毒D：Width，tajl，andheadlightscomeon．

OFF：A‖］ightsgooutwhentheswitchisturned to neutra10rOFF．

PARKlNG BRAKE SWlTCH

a WARNlNG Presstheparkingbrake

ON

switch before

ON

switchtoapplythe

leaving the10ader．Make sure the parking brake switch is turned OFF before starting the10ader．

Presstheparkingbrake

Parking brake to theIoader．The monitorJamp COmeS On．The parking brake can also be used asanemergencybrake．

a CAUTloN Donotusetheparkingbraketoslowdownthe loader exceptin an emergency；Otherwise jt

might cause premature wear of the parking brakeordamagetothebrakesystem． Pressthe

OFF

Parkingbrake．

partoftheswitchto releasethe

21

lNSTRUMENTS AND CONTROLS

HAZARDLAMPSWITCH Use the hazard lamps to give an alert to fellow

workers aroundyour10ader二 Pressthe

息

markingto blinkalItheturnslgnallamps・Press

theswitchagaintogooutthe］amps・Thehazard lamp switchis enabled regardLess ofthe starter SWitch position，Note that the battery wil［be

exhaustedif the hazardlamp switchis kept on

fora10ngtimewiththestarterswitchOFF・

CLUTCH CUT・OFFSWITCH Thisswitchchangesovertheoperatingmodesof

thebrakepeda＝ntotwomode：10adhandlingand traveling．

When the hydraulic operation mode◎is Selected：

Thetransmissionisputinneutralbypressmgthe brake pedal．This modeis suitable for10ad handling operation．When the accelerator pedal is pressed under this condition，mOre POWeris COnCentrated on the10ad handling system，tO quickentheboomliftingspeed・

WhenthetravelinqnlOde聯i戸＄elected： The power transmlSS10nlinelS Stillconnected When the brake pedalis pressed，thus makingit easiertostartoffon anincline．This modeisalso

SuitabIe for traveling because both englne

braking and the service brake can be used in

descendinggrades． WORKuGHTSWITCH

F：Frontworklightcomeson・ F／R：Frontandrearworklightscomeon． ノ愈：A‖lightsgoout．

▲cAUT10N DonotturntheworklightonwhentraveJingon Publicroads． Onloaders with operator

s cab，both the front

andrearworklightscomeon・

On10aderswithanawnlngCanOPy，therearwork light comes on.

22

INSTRUMENTS AND CONTROLS

WIPERSWJTCHES（frontandrear） A cAUT10N To prevent damage to the wIPer blades and Windshields，PreSSthewindowwasherswitch to dampen the windshields with clean［ng llquid，eSPeCially when the windshields are dry．

WiperSwitch（front） ThefrontwindshieldwIPerOPerateSintermittentIy When the switchis turned to thelst stage；it

OPerateS at［ow speed when turned to the2nd Stage；anditoperatesathighspeedwhenturned to the3rd．

A squirt ofcleamngllquid covers thewindshieLd WhenthewIPerSWitchispressed． WiperSwitch（rear）

The rear windshield w■Per OPerateS When the SWitchisturnedtotheright．Asquirtofclean］ng

Jiquidcoversthe rearwindshieldwhentheswitch ispressed．

CLEANlNG LlQUlD RESERVE TANK A cAUT10N Check the cleanlngliquidleve［jn the tank

before use．1f the switch js pressed without

Cleanlng］iquidin the tank，the motor wi

be

damaged． Theclean］ngliquid reservetankisIocatedatthe

left side of the englne rOOm．Use the cleanJng llquid specified．1tis advisable to use an

antifreezlng tyPe C［ean［ngliquid，if theloaderis

to beoperatedwhentheambienttemperatureis be10Wfreezlng．

23

lNSTRUMENTS AND CONTROLS

AUTOMAT［CTRANSM］SSIONSELECTOR SWITCH（OPTION） Use this switch to seIect the operating mode of the transmission between automatic mode or manual−Shift mode．

Makesuretobringthe［oadertoacompletestop and shift the shiftleverin neutral before

OPeratingtheselectorswitch．Pressthe

Manual

of the switch to put the transmission in the

manual−Shift mode；PreSS the Auto for the automatic mode．For moreinformation，See TRAVELING．

3・MODESELECTORSWITCH（OPT10N） When us［ng the automatic transmissionin the automatic mode，yOu Can Select 3 0Peration modes according to your trave＝ng or workjng COndition．

Make sure that theloaderis stopped and the Shiftleverisin neutralbefore operating the3− mode selection switch．

The L position represents the load handling OPerationmode，Mtheintermediatemode，and H the travellng mOde．For details，See TRAVEL一 暮NG．

24

lNSTRUMENTS AND CONTROLS

APS（ANTl・PITCHINGSYSTEM）SWITCH （OPTtON） The APS reduces the vibration of the load

handling system during traveling to offer better driving comfort．1n addition，traVeling with

reduced vibration helps reduce the possibility of loadsspIIllngOffthebucket．

A wARNING Do not turn on the APS switch whi）e

traveling or when the10ad handling mean＄ is raised，（The switchis turned on by PreSSing the APS on the switch．）When the APS ＄Witchis turned on，the oil

PreSSure Charged in the accumulator COnneCtS tO the tajトside circuit of the boom

CyIinder＄ tO aI10W the oiIto f10W，thu＄

moving the10ad handling means．This

de＄tabiljzesthe10adertemporari］y． ln particular，neVer turn On the APS switch

duringinspection；Otherwise a serious accjdentmightoccur． Make sure that the APS switch is turned

OFF when perform］ng any WOrk that require＄ the10ad handling meansin the f10atPOSition，＄uChasscooplng，leve［ingor SnOW remOVing．

If such an operation is performed with the

APS＄Witch turned on，the10ad handLing

meansmightriseordropaccidentally．

Operation oftheAPS

Accumu］ator

A wARNtNG

Before operating the APS ＄Witch，make The accumuLator should be handled or

sure the loader comes to a complete stop andthebucketis10Weredontheground．

inspectedonlybypersonnelwhogottrainlngOr any required Ficense to handLe high−PreSSure

Whentheswitchisturnedon，thetraveIingspeed SenSOrandcontrollerfunction．TheAPSisputin operation when the traveling speed reaches 7

A cAUT10N

the APS switchis turned off，theindicatinglight

●Release the pressure before serviclng Or

goesoutandtheAPSbecomesdisabled． 1fthe starterswitchisin OFF，theAPS does not

・Askyourauthorized dealerto checkthe gas

gaS・

・Use caution to preventfire hazards because high−PreSSurenitrogengasischarged． km／h（4．3mph）ormoreanditbecomesdisabled ・Do not hit the accumulator．Keep open When the traveIing speed drops to5km／h（3．1 fLamesawayfromtheaccumu［ator． mph）orless．WhentheAPSswitchisturnedon， theAPSindicatinglight（green）comeson．When ●Donottrytomodifyorweldtheaccumulator．

function eveniftheAPS switchisturned on．

P］umbing．

PreSSure eVery 2000 hours or one year

Whichevercomes first．

25

lNSTRUMENTS AND CONTROLS

HORN BUTTON Horn sounds by presslng the horn button at the CenterOfthe steenng wheel．Let otherworkmen andbystandersknowyouarestartingupby honking・Don

tabuseitmorethannecessary．

TURNSIGNALLEVER（W／DIMMER SW汀CH）

Usethislevertoindicatetheturnlng direction of theloader．When theJeveris placedin a turn POSition，theturnslgna＝ightbIinks．Byliftingthe lever，theheadlightswil［dim．Don tfailtoreturn

thislevertoneutralaftermakjngaturn．

ACCELERATOR PEDAL Controls the traveling speed of the loader and WOrkingspeedofthe10adhand＝ngsystem．

A cAUT10N The further the pedalis pressed，the more englne SPeedincreases．However，do not

PreSS the pedalmore than necessary； Otherwiseit wi

increase fuelconsumption，

CauSeShortlifeofthe engIneandin theworst CaSeleadto a serjous accident．

BRAKEPEDALS（RIGHTANDLEFTPED− ALSINTERLOCKED）

A wARNING ●When descending on anincline，S10W

down the truck by us［ng both the brake Pedalandenginebraking．U＄ingthebrake

Pedalto00ften mightlead toinsufficient

Oilpres＄ure，thus makingit difficult to brake the10ader．

・Do not put your foot on the brake pedaJ exceptwhen neces＄ary．

Presslng the brake pedalappIIeSthe brakestothe Ioader．The brake pedalmodes can be switched OVer frominching to no−inching or vice versa，by

usingtheclutchcut−Offswitch．（Seepage22．）

26

lNSTRUMENTS AND CONTROLS

BRAKEOILPRESSUREWARNING BUZZER

A wARN［NG If the brake oil pressure warning buzzer SOunds，StOP the operation，Place the shift leverin neutral，aPPly the parking brake，

and10Werthebucketontheground．Letthe englne run at medium rpm and wajt until thebuzzerstop＄SOunding．

The buzzer sounds and monitor light comes on When the brake oilpressurein the accumulator dropsbelowthespecifiedvalue．

FUSES

A wARNING lf any fuseis b10Wn Out，turn the starter SWitch off and check the cause and

troubleshoot properly before replaclng the fusewithanewoneofthe＄ameCaPaCity．

Fuses serve as a safety device for the electric SyStem，PreVenting excessive current from flowlngln the circuit．The fuses have different CaPaCities depending on the circuits they serve． When replac［ng them with new ones，uSe the

SameCaPaCity． Thefuse boxis10Catedinsidetheload handling levercontrolbox．

Applicable circuits Lower，lefttoright

Upper，lefttoright

10A Notused

15A Notused

10A Rear work light

10A Notused

5A Air conditioner con−

troIpower

20ABlower motor power

5ARoomlamp，C10Ck （radio）

5ANeutral（transmis−

SuPPly

Sion）

15AAirconditionercon−

denser，COmPreSSOr POWerSuPPly

15A FrontwIPer，WaSher 15AHeadJight 10A RearwIPer，WaSher

10ATurn sLgnal，brake light，back・uPlamp

10A Radio

5A Transmission sole− noid

15A Front work light

5AMonitorpowersupply

15AOption

10A Horn，bucketleveler

27

lNSTRUMENTS AND CONTROLS

OPERATOR，SSEAT

A wARN州G

Adjusttheoperator ＄＄eattOaPOSitionwhich PrOVides easy access to a［［hand and foot COntrOIs．

Do not tilt the backrest too far back，eVenif thebackrestisadjustabJe． A wARNING lf the10aderis equ［PPed with a seat beLt，

Checkthe beltfordamageor100Se mOunting bolt＄．AIwaysweartheseat belt afterseating yourself jn the operator s seat．T00＄lack a

Seatbeltwillnotbeeffectiveenoughto keep

Adjustingsuspension＄eat Adju＄tingheightwithknob

the operator ＄afely secure．Adju＄t the tightnessoftheseatbeltproperly・

l．Seatyourselfintheoperator sseat・ 2．Turn the knob cJockwiseto raisethe seat and counterc10Ckwiseto10Wer．

3．Make sure theindicatorisin the green SLtDE LEVER Pul］up thelever and move the operator

rage．1ftheindicatorisinthe red range，

s seat

backandforthproperIy． SUSPENS10N ADJUSTMENT KNOB

Turn the knob to adjust the seat suspension accordingtotheoperator

sweight．

1fyourweightisheavy，turntheknobinadvance toraisetheseatheight． Toolowaseatwillbestiffand uncomfortable． RECLINING ADJUSTMENT LEVER Pu up thelever and adjust the backrest angle

PrOPerly． Do not ti［t the backrest too far when operatjng the10ader． Note：The backrestis hard to tilt．Shift the

lever and holdit wh＝e tilting the backrest Withyourhandorbody． ARMREST

Thearmrestisarotationaltypewhoseanglecan bechangeduslngthediaJinsideit． SEAT BELT

BeforeweanngtheseatbeIt，adjusttheseatbelt length．Too slack seat beltis not effective enough to keep the operator safely secured・ Adjustthetightnessoftheseatbeltproperly・ lnsert the buckleinto the tank untilit clicks．To

un10Ck，PuShtheredbutton．

28

turntheknobtoreadjusttheseatheight．

4．Theindicator s green area represents a rangeof50to120kg・

lNSTRUMENTS AND CONTROLS

LOADHANDuNG LEVER

A wARNING The10ad hand］ing Iever should be COntrOlled by hand when you are properly Seated．Never attempt to controlthelever unlessyouareproperlyseated．

A wARNING Beforeleaving the10ader，10Ck the10ad handIingleversecureIywiththelever］ock，

The10ad handlinglever controIs the boom and bucketcylinders． Boom Control

・Pushforwardonthelever（towardthebucket）to

10Wer the bucket．1f theJeveris further pushed forward，the bucketis putin the f10at mOde Wherethebucketfloatsontheground．Thefloat

modeissuitableforscooplngOr［eveling． ・PuFlbackwardonthelever（towardtheengine）to raisethe bucket．

●ln the float mode，theleveris10Ckedin this

POSitionbyadetentmechanism，

Bucket Control

●Movethelevertotherighttodumpthebucket． Move the lever to the left to roll back thehe bucket．When theIeveris moved further to the

left after dumplng aload，theleverislocked

there untilthe bucketis raised to the horizontal

level．When the bucket becomes horizontal，

theleverautomatically returnsto neutral（With bucketautoleveler）． ・ln the ro［l−back mode，a detent mechanismis

insta

ed．Thedetentmechanismwon

toperate

When the bucketis rolled back．

Simu［taneous Operation of Booms and Bucket

It is possible to operate the bucket while OPeratingthebooms． You？an rOllback（Or dump）the bucket whi［e ］owenng（Or raising）it，by movjngit to the right （OrIeft）with thelever pushed forward（Pulled back）．Use of this technique wil］increase work

efficiency．

29

lNSTRUMENTSANDCONTROLS

DSS（DOWNSHIFT）SWITCH The DSS switchisincorporatedin thetopofthe 10ad handlinglever．This switch aLLows easy

diggIng．When this switchis pressed with the Shiftleverin 2nd forward，the shiftlever

automatically shiftsintoIst speed，al10Wlng horsepowertoconcentrateon10adingoperation・

As the shiftleveris placedin reverse，SPeedis automatica［lyshifted into2ndspeed．

LOAD HANDLlNG LEVER LOCK

A wARNING

Set the10ad hand［inglever］ock before leavingthe10ader，tO10CktheJoadhand［ing lever．

The10ad handLinglever10Ck10Cks the10ad handlingleverin neutral．Theleverislocked by Pullingbackonit．

SAFETY LlNK

A wARN州G

The＄afetylinkconnectsand10Cksthefront

frame and the rear frame．U＄eit when

SerVicing or storing the10ader．Remember

toattachtheβclip． AIso u＄e the＄afetyIink when hoisting the 10ader．

A wARNING Beforetryjngto＄tarttheengine，besureto

Place the ＄afetyIinkin the rear frame bracket．Remembertoattachtheβclip．

30

lNSTRUMENTS AND CONTROLS

SIDE PANEL

A cAUT10N Use the locking rod to support the side panel during serviclng．The side paneJmust be C10Sedduringtraveling．

Ontheleftsideoftheloader，thelowerpanelcan a［sobeopened．

When closing the panelson theleftside ofthe loader，Closethe10WerPanelfirst，thenthesjde Panel

REAR GRILL

A cAUT10N When servjclng the grilland aIIied parts，uSe thereargri［l10Ckingrod． Make sure the rear gr］［lis securely［ocked

beforestartingtheloader．

Push down the rear gril］opemnglever to open the reargnllupwardto makethe radiatorandoil

COOleraccessibleforinspectionandcleanlng． Wheninspecting and cleanlng，SeCure the rear grillwiththe10Ckingrod． To close the griLl，un10Ck thelocking rod and 10Wer the rear grills70Wly holdingit with hand． Pushthereargri［Lalitt］eforcefulLyunti＝tc［icks．

31

lNSTRUMENTS AND CONTROLS

TOW円N

UsethetowplntOtOWanOthervehiclebyputting itthroughthe100POfthetowlng rOPe．Makesure the p［nis securelylnSertedinto the holein the rear weight and theβclipis set properly．For detailsofthetowp［n，SeePage56．

SlDEVlEW MlRROR

A wARNING When driving back，do not count on the Sidevjew mirrors too much．Use them a＄

SuPPlementaJmeans，100king directlyinthe

directionyouaregoingtobacki＄best．

Adjustthe sideview mirrorsto galn fullrearview Whenyouareseatedintheoperator

sseat．

LADDER

A wARNING Use the recommended hand holds and

StePS With atlea＄t three points of＄uPPOrt

When getting on and off theloader； Otherwi＄eyOu mightsliporfaLl．

Twoladders areinstalled，One On eaCh side of the10ader． Jt js advisable to use theIeft−Sideladder，

because getting on and off with the right−Side ladder might be aIittle restricted by the10ad hand‖nglever．

BUCKET A bucket with flat reversible cutting edge is StandardequLPment． We have a wide range of buckets and attachments to meet your specjfic job requ［re− ments．ContactyourauthorizeddeaLer．

32

INSTRUMENTSANDCONTROLS

VANDALISM PROTECT10N The radiator cap on the engIne hood，the hydraulicoiltankcover，tranSmissionoi［cap，and

battery cover can be key10Cked or bolted．The fueltankcapandsidepanelscan be10Ckedwith thestarterkey，

・

33

ROPSCAB，AIRCONDJT10NER，ANDRAD10

ROPSCAB，AIRCONDmONER，ANDRAD10（Option） ROPS CAB The ROPS CABis optionalequlPment．1f you Want tOinstaH the ROPS CAB，COnSult your authorized dealer．

AIR CONDlTlONER Formoreinformation，SeePage37．

RAD10 Formoreinformation，SeePage39．

34

ROPSCAB，AIRCONDmONER，ANDRAD10

OPENINGANDCLOSING DOORS A cAUT10N Afterc10SIngthedoor，makesureitissecurely C10Sed．

When openlng the door from outside，raise the doorleverto unlockthestopper．Whenopen［ng the doorfrominside，PulIthe doorlevertowards theinsidetoun10Ckthestopper． 』 壬 ［蓋露

灯フ ■￣

＼

DOOR LOCK A cAUT】ON Afterlockingthedoorwiththedoor10Ck，make Sureitissecure］y10Cked．

Theleftdooris10Ckedfromoutsidebyuslngthe key and the right dooris10Cked frominside by PuShingdowntheknob．

DOOR POCKET Thereis a pocketinside the door．Keep this Manual and other documents necessary for the job，inthepocket．

DOOR OPENlNG BUTTON Thedoorscan be10Ckedinopen state．Toc10Se thedoor，PreSSthebuttontoreleasethe［ock．

35

ROPSCAB，AIRCONDIT10NER，ANDRAD10

ROOM LAMP A roomlampIS equlPPed on the cei［ing of the Cab．YoucanturntheIamponandoffbyshifting theswitch．Remembertoturnoffthelampbefore leavlngthe10ader．

ROOM M］RROR Alarge room mirroris equ］PPedinside the cab・

AdjustittogalnfulIrearviewbeforestartingthe 10ader．

ASHTRAY

A wARNING

Takeduecaretopreventfirehazards・

An ashtrayis equlPPed for a smoker s COnVenlenCe．

ClGARETTE LlGHTER

A wARNING Do nottouch the area＄Other than the knob．

Youcouldgetyourfingersburnt・

Usetolightc［garette．Pushinthe knob・When

thelighteris hotenough tolightaclgarette，it POPSOut．

36

ROPSCAB，AIRCONDIT10NER，ANDRAD10

AIRCONDIT10NINGSYSTEMCONF［GURAT10N

Discharge opening Se［ector switch

ツ ④，⑧，㊥ ヽノ ⑥ Note：

・Discharge opemngs are represented

bysymboLs．

・For10aders with an optiona［rear defroster・When ．

tr You cannot operate both the front and the rear defrosters at the same time． ● The condenser and recejver are

Iocated at the step section at the rightsideofthe10ader．

37

ROPSCAB，AIRCONDIT（ONER，ANDRAD10

AIRCOND［T10NERSWITCH PANEL AirConditioner PowerSwitch

DISCHARGE OPENING SELECTOR SWITCH

VENTLLATION CONTROL SWlTCH

Turnson and offthe airconditioner．

Fan Switch The fan switch turns ON and OFF the fan and

COntrOIs the airvo［umein four stages（LO，■， ■■，Hl）．

TemperatureControISwjtch Pressthelswjtchforcoolingandthe＞switch forheating．

Usetheツforcoolingandfordefrosting；ヽノfor CONTROL SWlTCH

heating．

FAN SVVITCH

VentilatjonControISwitch（厨forcircu・

latjngindoorair；！ヨforintroducing Out＄ideair）

When workingln a dusty environment，turn the SWitch to

Introducing outside air

mode to

increase the pressureinside the cab．This PreVentS the entrance of dustinto the cab．Use

this mode while the air conditioner is being OPeratedforaproJongedperiodoftime． While the air conditionerisin operation，the Pilotlampofeach switchshowstheoperating StatuS．

COMBJNAT10N AND PROCEDURE FOR OPERATING AIR CONDITIONING SWITCHES AND CONTROLS fan＄W

rapid

Hl

POWer−On SW

ON

COO＝ng normal LO−Hl

Discharge temp．

Ventil．

COntrOl

OPen［ng Selectsw SW SW

ツ

】eft

直I

ON ツ desired Setting desi「ed Setting

dehumid．／ventil．／ PreSSure

「apid

LO−Hl

ON

Hl

OFF

heating normal LO−Hl OFF defroster

Hl

desired desired

g

ヽノ ヽノ

OFF or ON

right

Setting Settin；I 匡I

desired Setting desired Setting

ツ desired Setting 回

Notes：●WarmuptheenglneSufficientlypriortooperatingthefanswitch， ●ltj＄g00dpractjcetoventilatethedriver sr00mifit＄temPeraturei＄hjghbeforeco01ing． ●YouwiLlgetbetterc001ingandheatingeffectwiththeventilationcontroIintheind00raircircuLationpo＄ition． is however recommended to ventilatethedriver s r00m＄Ometime＄ifair conditioningl＄u＄ed for a pr010nged time．

38

ROPSCAB，AIRCONDmONER，ANDRAD10

RAD10 To receive broadcasting cJearly，eXtend the antenna．

① PowerOn／VolumeBalanceSwitch TheradioisturnedONbypresslngtheswitch．The SOundvolumeisincreased byturnlngitcIockwise anddecreasedbyturnlngitcounterc［ockwise．The

radioisturnedoffbypresslngtheswitchagaln． PuFlthe switch to controlthe balance between the

rightandleftspeakers．

②ToneControIAdjustmentKnob The trebleis enhanced by turmng the controL C10Ckwiseandthebasepartisenhancedbyturnlng itcounterclockwise．

③DisplayControIButton When the radio is turned on with the starter

SWjtchin the ON position，the dispLay shows a radio frequency・You can switch the display to

thetimeofdaybypresslngthisbutton． ④ BandSe［ectorButton

Push the button to switch over the bands between FM andAM．

⑤ Station PresetButtons Pressoneofthesixbuttonstotuneintothestation

youwant，fromamongthestationsprogrammedin memory・The display shows the frequency of the Station．

⑥ LCD When the radio js turned on with the starter

SWitchin the ON position，the display shows a radio frequency・When the Display ControI Button③ispressed，thedisplayshowsthetime

Ofdayfor5secondsandthen returnsto a radio

frequency．When the radiois turned off，the

displayalwaysshowsthetimeofday．

⑦StereoBroadca＄tinglndicator The indicator comes on when a stereoo

broadcastinglSreCeived．

39

ROPSCAB，AIRCONDIT10NER，ANDRAD10

⑧TuningButton62），㊦Automatictuning

lfthebuttonis pressedandheIdformorethanO．5 SeC，theradiobeginstosearchforastationtoward the high frequency direction．1t tunesin the first Station which can be most heard．If one of the6

Stationpresetbuttonsispressedformorethanl．5 SeCOnds，the stationis programmedinto memory．

Using the same manner，yOu Can PreSet uP tO6 radiostationsinmemory． Manual Station Select The radio searches for a station toward the low frequency direction when⑫buttonis pressed；

andtoTardthehighfrequencydirectionwhen㊦ button LS PreSSed．The stations are selectedin StePS for everydepression ofthe button forless than O．5seconds．Holdjng down the buttons for morethan O．5seconds，the stations areselected

in succession．For the procedure for presetting Stations，uSe the same manner as describedin Auto Station Select．

⑨TimeAdjustmentButton Usethe⑪to？djusttheunitofhours；the㊥f？r the unit of mlnuteS．The numbers advance［n

StePSforeverydepressionofthebuttonlessthan O．5 seconds． The numbers advance in

SuCCeSSionwhenthe buttonis pressed and heLd for more than O．5seconds．

The unit of hours advances as fol10WS：1，2，3， ．．．12，1，2．The unit of minutes advances as follows：00，01，02，．．．59，00，01．1t does not

increasethedigjt． ㊨is usedforresettingthec10Ck．Pressthe button to resetthe time to OO min．00sec． ●00−05 min：The c10Ck returns to OO min．00 SeC．

●55−59mjn：The clock advances one hourand thedispLayreturnstoOOmin．00sec． ●06−54min：The clockis not reset．

40

TRAVELING TRAVELING SAFE TRAVELlNG BREAK−1N PER［OD BEFORE STARTING THE ENGINE

．…

……．．48

STARTING THE ENGINE

AFTER STARTING THE ENGINE． ．． ． ，．．．．49 STARTING AND STOPPFNG THE LOADER ．50

HANDLING LOADERS WLTH AUTOMATIC

TRANSMISSlON（OPT10N）‥‖……．．．．．．．．．．．． TRANSPORTING THE LOADER． ． ……．‖……54 TOWING MEASURES TO BE TAKEN IN AN EMERGENCY HANDLINGIN COLD WEATHER…．．…‥‥……．…60 HANDLING TLRES

HANDLJNGONE−TOUCHCOUPLER（NON−

HYDRAUuCANDHYDRAULICTYPES）‖‖…．

64

ThisManualusesthefol10W］ngSafetyalertsymboIs． When you seethose symboIsin thetext，foIIowthe SafetymessagetoavoidpersonallnJuryOrdeath．

Failure to foLlow thein＄truCtionsin the message Wi

causea＄eriousaccidentordeath．

a WARNING Failure to fol）ow theinstructions in the

message might cause a seriou＄aCCident or death．

A cAUTtON FaiIure to fol10Wtheinstructionsin the message may cause personal injury or damage to the loader．

41

SAFETRAVEuNG

SAFE TRAVELlNG

Beforetryingtooperatethe10ader，theoperator mu＄t know safe operating procedures and PrOhibited u＄e＄；Otherwise the operator might

lnJure himself or bystanders．The safety instructions glVen On the pages that follow are JuSt a few of the rules and regulations you are requiredtoobservewhenoperatingtheloader． 1f you have any questions about the safety instructions described herein，Pleasefeelfreeto askyourauthorizeddealer． The marking

Onthepictures meansactions

thatareprohibitedordangerous． The pictures have been drawn based on our medium−Sized wheel10aders．

ProtectthepLanet！！ Do not make jerky starts or acceleration；it willresult jn bad

fueleconomyanddischargeofharmfulexhausts．

Operatetheloaderwhilekeepinglnmindthatyoushouldbekind to the environment．

WearecommittedtoprotectingthepIanet・

42

SAFE TRAVELlNG

Thenumbersnexttothesafetyrulesdonotindicatethepriorityoftherule simportanceorthedegreeofriskassociatedwiththesituation．

「 1．Do notofferridestoothers．

7．Do notparkthe10aderwhereexhaustorhot

COmPOnentS Can COntaCt fIammable debris （leaves，PaPer，etC．）．

2・Never mount or dismount a movlng10ader． Usethesafetystep（S）and safetygrip，When 8．Don

mounting and dismounting a stationary 10ader．

3・Beforestartingtheenglne，makesure： ● TheparkingbrakeisappIied． ● ThedirectioncontroIIeverisin neutral．

・The［oad handlingleverisin neutraIwith thelever暮ock．

t use an open flame to checkfluidlevel

Orleaks．NeversmokewhiIe handlingfueIor lubricants．

9．Do not usethe10aderin an atmospherewith exp暮osive gases or where exhaust or hot

COmPOnentS SuCh as the engIne and muffler CanqOntaCtf［ammablemateriaIs（lubricants，

ChemlCaIs，Ieavesorwastepaper）．

4．Getfamiliarwith the10ader．Train with actua110．Do notIift the bucket or front attachment

0Peration・Do not try to start the englne Or drive the10ader un暮ess you are properly

Seated；Otherwise you might confuse the directionortheshiftpositionofthehandand

footcontroIs，thusleadingtoanaccident． 5・Except for the one−tOuCh couplerlever，nO

morethannecessary． Keep theIoading equlPment at minimum groundclearanceheightduringtraveling． See page50for the basic trave暮ing posture Ofthe10ader．

COntrO［levershouldbeoperatedunJessyour areseatedproperly．

11．1tis dangerous to travelwith the bucket higher thanis appropriate regardless of Whether10aded ornot．

Keep the bucket at minimum ground Clearanceheight． 6・Parkthe10aderonaleve［surfaceandapply12．AIways brake to a fullstop before reverslng thedirection oftraveI． theparkingbrakesecurely．Putthebucketon the ground ftatly，bIock the whee［s and13．Never play games with the10ader．0perate thecontroIssmoothIy．Don tjerkthesteerlng removetheenglneStarterkey． WheeI．Avoidsuddenstops，StartS，OrturnS．

43

SAFE TRAVELlNG

14．Do not manlPu［ate the bucket or front 17． Be aware of the weather and the ground COndition．S10W down whenitis rainlng， attachment too abruptIy．Thereis danger of SnOWlngOrfoggy，becausevisionisimpaired． loadsdropplngOrthe10aderupsetting．

Avoid working on rough，SOft or swampy

groundsifpossibIe．［funavoidable，Checkthe groundconditioninadvance．

15・When traveling through doorways，enSure that thereis sufficient clearance for the 10ader，OPeratOrand10ad．

18．Go around obstac［es on the road．They

might upset the10aderordamage assets or lnJurePeOPlearoundthe10ader． 19．When working with a10ader with special equlPment Which restricts your vision or handling a high10ad which obstructs your

front vision，uSe eXtreme Caution，eSPeCia y

When operating the10ad handlinglever．1tis goodpracticetohaveaguide．

20．Stop and sound horn，if necessary，at COrnerS and other10Cations where visionis

restricted．1tis good practice to have a guide． 21．Use extreme cautjon when traveling or makingaturnincongestedareas． 16．S10W down at night．Judging distances and the暮eveJof the groundis more difficult at

night．UseheadlightsandclearanceIightsto letotherworkmenknowyouarecomlng．

44

SAFE TRAVELlNG

22・When ascending or descending grades，the 10ader shou［d be driven with theIoader，s

Center Of gravity uph川．Thatis，a10aded

10ader shallbe driven with the10ad faclng uphil［and a un10aded10adersha

be driven

Wjththefrontattachmentfaclngdownhill． ・Donotmakesuddenstops．

25．Beforestartingtheengine，makesurenoone is under，On，OrC10SetOthe10ader．Letother

WOrkmen and bystanders know you are starting up by sounding the horn. Accidents Oftenoccurimmediatelyafterstarting．

26．Lookin the direction of，and keep a clear

View of the path of travel．Honk when

approachingpedestriansandbystanders・

23・Stop the10ader before descending grades． Use the englne brake．1f the10ader goes

fasterthan you want，PreSS the brake pedal from time to time．Do not keep the brake Pedalpressed；Otherwise poororno braking effectmightresuIt．

27．Know the rated capacity of yourIoader and its attachment（if any）．Observe alItraffic

regulationsincluding authorized plant speed limits．

Make the ru［es and procedures of operation knowntoa personnelinvoIved． 28．Checkworkareainadvance．Lookforrough

SPOtS．Look for anything that might cause

you to10Se COntrOI，bog down or upset・

Before driving over a bridge plate or dockboard，enSure thatitis properly SeCured．

The supervisor shallkeep a record of the resultofinspections．

24・Do not make turns on a gradient and drive

theloaderacrossagradient．Thereisdanger Oftheloaderupsetting．

減

45

SAFE TRAVELlNG

29．Any time you find that the10aderis not functionlngPrOPerly，mOVetOanOut−Oftraffic Place，rePOrttheconditiontothesupervisor，

and take necessary measures．0peration of

theloader shou［d be halted untilthe troub［e

is corrected．

30．Stayalert．

Don

tdrink．（andkeepyoursel＝ngoodshape

beforeandduringwork・）

31．When youleave theIoader，remOVe the Starter key and keepit；Otherwise you wi

take responsibi［jty when an accident occurs duetosomeoneoperatingthe10aderwithout Permission．

46

BREAK・lN PER10D

BREAK−1N PERIOD Our wheel loaders have been subjected to

Carefulinspectionandthoroughrunnlng−inbefore ShippFng・We，however，reCOmmend that you OPerate the10ader underlight conditions for the firststageofoperation．

Theloadershouldbeoperatedespecial［yforthe firststageofoperation（forinitia［100hourヲOf OPeration）fol10Wing the requirements glVen be】ow：

・Be sure to perform preoperationaIchecks EVERY DAY． ・A］wayswarm upthe10adersufficiently before

Puttingittoworkirrespectiveoftheseasons． ・Do not run the englne at high rpm without a load，eSPeCial］ywhj［etheenglneisco［d．

A Avoidsuddenstops，StartSOrturnS，

47

BEFORESTARTINGTHE ENGINE

BEFORESTARTINGTHE ENGINE lnspect the generalcondition of theloader to Check for：

・Damageorbreakage Foreign materialal ・Signsofoi10rWaterleakage

Checkanydefectsfoundbyprevious inspection

Removedust，mud，Oilandsnowfromthe loader

Checkallofthepartsforoilleak

A wARNING

98 98 98

Checkhydraulichosesandpipingfordamage 98 CheckenglneOilforIeveIandcontamination

98

Cleantheareayouaretryingtocheck・Start

CheckfueItankforlevel

98

the englne tO Seeif oi10r Waterleakage OCCurS．Hydraulic pressure can drive

Drainoffwaterfromwatersedimentor

99

CheckcooLingwaterforlevelandradiator

100

Checkaircleanerdustindicator

100

lfitisdifficulttocheckforleaksduetodirt，

hydrau］icoi］throughtheskin・Nevercheck forleaksin the hydraulic＄yStem With your barehands．UseapleCeOfcardboard・

fin for contamination

Checkinstruments，mOnitors（Warninglamps）， 101 lamps，homandback−uPbuzzerforoperation

Checkbrakeoilsupplytankforlevel

Check exhaust gases outdoor＄・lf exhaust

102

Checktorqueconverter／transmissionoilIevel 102

Checkis to be performedindoor＄，be sure to Checktiresforpressureanddamageandwheel 103 have good ventiLation and wear a mask・ boltsforlooseness，andwheelsfordamage Exhaustga＄eSCanki ・ CheckbrakepedaIforoperation，braking effect and play

Checkacceleratorpedalforoperationand exhaustsforcolorandnoise

Checkparkingbrakeforoperationand

brakingeffect

Checksteenngwheelforplayandsteenng cylinder for operation

Checkcleanlngliquidreservethanfor liqujdlevet（10aderswithoperator scab）

103 103

104 104 105

Checksideviewmirrorsandinteriormirror

（OPtionalIyavailableforloaderswithan

105

boltsfor］00SeneSS．

ChecktheROPScanopy，ROPScab，Seat

beIt（OPtionallyavailabLeforloaderswith

OPeratOr scab）fordamageandmounting

48

105

ROPScanopyandROPScab）fordamage andmountingboltsfor100SeneSS・

STARTlNG THE ENGlNE

STARTJNGTHE ENGINE

AFTER STARTlNG THE ENGlNE

A pRE−STARTINGCHECK

・Warm up the englne Sufficient［y，atleast5 minutes，regardless of the ambient tempera−

・Makesure nooneis under，On OrC［ose tothe 10ade「．

・lf water，greaSe OrOi［is sticking to the f100r， Pedals，levers，Or OPeratOr s hands，Cleanit

tu「e．

・Checkthe genera］condition ofthe10aderand

Shiftthe10ad handlinglevertochecktoseeif theloadhandlingsystemoperatesproperly．

uP・

・Make sure the shiftlever and10ad handling

leverareinneutralandthattheparkingbrake isapplied．

Checkexhaustsound and co10r，

Checkthemetersandwarnlnglights．

・lf the brake oi［pressure monitorlamp comes

On and the warnlng buzzersounds，aPPlythe brakes and［etthe engLne run at medium rpm STARTING untilthemonitorlampgoesoutandthebuzzer ・lnsertthekeyintothestarterswitchandturnit StOPSSOunding． totheONposition．

● Checkforoil，fuel，OrWaterleaks．

・Presstheacceleratorpedallightly．

AcAUT】0

・Turn the key fuJ］y c10Ckwise to crank the engine・（Oncetheeng至neisstarted，remOVe

．

yourhandfromthekeylmmediately．）

SWitch from the ON position；Otherwise the

Do not hold the starter switchin the START

eJectricalpartswi［Lbedamaged．

PO＄ition for overlO seconds at a time；

Otherwiseit wiH cau＄e damage to the

Starter．1f the engIne WOn t startin about5 SeCOnds，remOVe yOur hand from the key．

Wait 30 seconds after the englne StOPS COmPletelyandtryagaln．

・The englne may be hard to start when the

ambient temperatureislow．To help start a

COld eng［ne，turn the starter switch to the

PREHEATpositiontopreheattheenglne．Itis advisable to preheat the englne for about15 SeCOnds when the ambient temperatureis at around−15OC or 50F．If the englne WOn

t

Startatthefirsttry，returnthestarterswitchto the OFF position and wait about 30 seconds beforepreheatingitagaln．

49

STARTlNG AND STOPPlNG THE LOADER

Note：The＄ketches aredrawn based on

STARTINGANDSTOPPINGTHE LOADER

Our medium−＄ized10ader．

lSPEED

GEARSHIFT［NG

STARTING

Place the shift lever into your desired gear position.

Shiftgearsone byone．Do notskipfromlstto3rd， forexample．

lDlRECTlON

GEARSHIFTING

（Makesurenoonei＄arOundthe10ader・） ◆ Raise the booms and tilt back the bucket so that the

10adergetsreadyfortrave＝ng，

↓

You an reverse the direction of travelwithout

StOPPlng the10ader．1tis good practice to reverse thedirectionoftravelwiththeshiftleverin2ndgear． Nevertrytoreversethedirectionoftravelata high＄Peed；iti＄Verydangerou＄・

a CAUTloN On10aders with automatic transmission，do not reversethe direction oftraveIwhen the gears are in4thspeed．Theclutchunitcouldbedamaged，

TURNING

Holdingthesteenngwheelknobturnthesteerlng Pressthe brake pedaland releasethe parking brake． Shifttheshiftleverintheforwardpositjon．

↓

Wheellnthedirectionyouwanttoturn・

a WARNlNG Donotmaketurn＄athighspeed＄；Otherwi＄ethe Ioadermightup＄et． Turnthe＄teeringwheelalittletoturn＄10Wly．

a CAUTloN

When the steerlng Wheelis turned fullyin either direction，thefront and rearframes swivelaroundthe

CenterJOint of theloader．Do not try to turn the Steerlng Wheelfarther；Otherwise the englne might

Sta orthesteerlngWheelunitmightfailtooperate PrOPerly．

Release the brake pedal while pressing the acceleratorpedals10Wly．

50

STARTINGANDSTOPPINGTHE LOADER

STOPPING

SHUTTlNG OFF ENGlNE

Release the accelerator pedal and press the brake

Pedalto bring theIoader to stop・Do not u軍e the

Parking brake to brake the10ader exceptln an emergency；Otherwise the parking brake couId be damaged．

Letthe englne run at10W rPm for about5minutesto COOlitdown．

Engines with turbocharger are very hot after

OPeration．To preventseizure，besuretocoolitdown

beforeshuttingofftheenglne．

↓ ↓

After making sure the10adercomes to a stop，Place the shiftleverin neutraland pressthe parking brake

Place the10ad handlingleverin neutraIand engage thelever10Ck． Turn the starter switch to the OFF

ON switch．

POSitiontoshutofftheenglne． ↓

Lower the bucket on the ground horizonta

advisableto parkthe10aderon alevelsurface．B10Ck

↓

y．1tis

Removethekeyandkeepitsecure．

thewheels．

a CAUTloN The englne With a turbocharger must be COOled down bylettingit run atidle rpm for about5minutesbeforeshuttingoff．

51

HANDLlNG LOADERS WlTH AUTOMATlC TRANSMlSSlON

HANDLING LOADERSWITHAUTO−

MAT］CTRANSM［SS10N（OPT［ON）

HANDLING

AdjustthegrlPendoftheshiftlevertothespeed youwant．

Forheavywork，adjustfor2ndor3rd speedand

GENERAL DESCRIPT］ON

The automatic transmission automatically con− troIs the transmission according to the gears

forlight work，adjustit for3rd or4th speed．

Selectthe4thspeedfortravelingwithoutJoad．

Selectedbytheshiftlever，detectingthetrave‖ng

SPeedandtheengInerPm．

Speed Speedchangepattern DSSoperation range

（loadhandIinglever）

●You can se［ect the transmission mode between

automatic and manual，by uslng the mode

1st SPeed

Nooperation

Selection switch．ln the manualmode，yOu need tocontrolthetransmissionus［ngtheshiftIever． 2nd fixed to 2nd speed SPeed

FUNCT10N

Shiftsdownfrom2nd

to Ist speed

3rd automaticspeedchange Shiftsdownfrom3rdto

・The transmission speed automaticallychanges SPeed from2ndto3rdspeed 2ndandtoIstspeed． accordingtothepositionofthegear−Shiftlever． Shiftsdownfrom4thto

When the shiftleverisin positions other than thelst speed，the transmission always shifts

4th automaticspeedchange 3rd，2ndandtoIst speed from 2nd to 4th speed speed

into2ndspeed．WhentheDSSisoperated，the

transmissionshiftsdownintoIstspeed．

・The automatic transmission unitis equlPPed

Withakick−downdevicewhichquickensshifting downwhenascendingas10Pe．

・The transmission won

t shift up when the

engine speed is at low rpm so that engine brakinglSaVailableonadownhiH．

DSS operation

Pressing the top end of the load handling leverer Wi

shiftdownthegearsbyonespeedrange．

PresslngOnCeWhenthegearsarein4thspeed， the transmission shifts down to 3rd speed．

PressIngOnCeWhenthegearsarein3rdspeed， thetransmissionshiftsdownto2ndspeed．

・Thedirection oftravelis reversed bychanglng ・lf the DSSis pressed and held down when the the speed gears．This prevents the seizure of gears arein4th speed range，the transmission the clutch unit．

Shifts directly to2nd speed．1f you want to shift down to thelst speed range，PreSS the DSS

CHECKING OPERATING STATUS

agaln・

When the starter switchis turned to ON，the 10ader checks the operating status of the SOlenoid valve ofthetransmjssion．

While the operating status of the solenoid valve ischecked，the10aderwon

a CAUTloN The speed range might not changeimmedi− ate［y when the transmission protective device

tstarteveniftheshift functions for any reason．1f thisis the case，

leverisplacedinforwardorreverse．

PreSStheDSSswitchagaln．

SPEEDRANGECHANGEPATTERN BY3・ MODE SELECTOR SWlTCH Switchposition

Speedrangechangepattem

H（loadhandl−

ingmode）

Thespeedrangechangepointfrom

2ndto3rdspeedisdelayedtohamper ShiftingupinVcyclework．

L（TraveJing Thespeedrangechangepointfrom mode） 2ndto3rdspeedor3rdto4thspeed isquickenedtomakeitsmootherto acce［eratethetravellngSPeed．

M（htermediate Thespeedrangechangepointisset mode） inthemiddlebetweentheabovetwo Settings．

Make sure that theloaderis stopped and the Shiftleverisin neutralbefore operating the3− mode selectorswitch．

52

HANDLING LOADERS WLTH AUTOMATICTRANSM［SS10N

REVERS］NGTHEDIRECT10NOFTRAVEL lfyouwanttoreversethedirectionoftravelusIng

theshiftleveralone，WithoutuslngthebrakepedaJ，

itisgoodpracticetop［acethegearsin2ndspeed

range．1fthedirectionoftravelisreversedwhenthe gears arein4th or3rd speed，the transmission automaticallyshiftsdownto3rdor2ndspeed．This PreVentStheseizureofthec［utchunit，

a WARNlNG ・Whenrever＄］ngthedirectionoftravel，make Surethereis noonearoundthe10ader． ●Do not reverse the direction of travelat a

high speed；Otherwise an accjdent might occur or the loader could fail to operate norma y．

a CAUTloN You cannot reverse the direction of travel whenen

the traveling speed is higher than a certain level．

・The4thspeedlampblinksandbuzzersounds When you tryto reversethedirectjon oftravel at a speed higher than a certainlevel．S10W down theloader and reverse the djrection of

travelwiththegearsin3rdor2ndspeed．

53

TRANSPORTlNG THE LOADER

Whenrunningonitsown

a WARNlNG After driving for an extended hour，the 10ader

s tires may heat up，CauSlng the

internaltirepressureto riseexcessively，and in the worst case the tires couJd exp10de．

Make sure to park the10ader for20to30 minute＄for every one−hour driving，tO COOl down thetires．

Observe all traffic regulations including anyny special regulations authorized within the work area，forexample，SPeedLimitations．

・Drive slow，and go round pot holes or other Obstacles，ifany，intheworkarea．

・Whendrivingonpublicroads，CarryneCeSSary license and permit．Be alertforothervehicles and pedestrians．Abide by traffic regulations anddrivesafely．

55

TOWtNG

TOWING

・lfyouuseanyothertowlngdevice，refertothe

lnstruction Manualsupplied with the towlng

The loader is not equipped with any towing pin.

When necessaryto towanothervehicle，the tow rope must be tied to the positions specified on

device．

Page32．

Whenthe［oaderistowedbyanothervehicLe

The10ader must be usedfortowing onlyln

lf the englne WOn t start，remOVe the front and rear prope‖er shafts；Otherwise the transmission Wi［L rotate without being properlylubricated， CauSlng Seizure．Before remov］ng them，aPPly

an emergenCy・

A wARN】NG

the parking brakes and b10Ck the wheers SeCurely．

Do nottowanothervehicleaIongdi＄tanCe． If the engine can be started and the steering 暮tisdangerous．

When towing another vehicle on a pub］ic

Whee［and brakes function normally，have

road，take necessary mea＄ure＄tOlet otherSOmeOne getOn the Loaderyou are golngtOtOW

forsteenngit． Vehicles and people know that you are towing anothervehicJe．Use aflag，rOtating lamp，Orhazardlamp．

by when towlng anOther vehicLe・Learn the ln addition to the above measures， Parking brakesif the engIne WOn t regulations and rules about towlng anOther hydrau［ic pumps are defective， Vehicle and observe them． （Page59） ．

・Check the weights of your10ader and the

Vehicle to be towed and make sure your Loader has suffjcient braking capacity to stop the towed10ad．

● Checkif the vehicle to be towed can be

braked and steered properJy．1f not，do not a‖owanyonetorideonthetowedvehicle．

・Checkthetowropeortowbarfordamageand make sureit has sufficient strength for the

WOrk．

・When necessary to descend a gradient，

another towlng Vehicle must be usedin the rearto retard．

・Start s10Wly．A sudden start can Lead to a

brokentowrope．

・The towline must be aLong the centerline of

bothyourloaderandthevehicletobetowed．

56

e e O h．n t t t e S

Whentowingyour10ader

血甜耐

There are several requirements you must abide

1fitisdifficuLttotowthe10ader，tranSPOrtitbya

trai］ertrucktoyournearestrepaIrShop・

MEASURESTO BETAKENIN AN EMERGENCY

MEASURESTOBETAKENINAN EMERGENCY AwARNtN ・Batterjes glVeOffexp10Sive gases．Do not SmOke．Keepflameandsparksaway． ・Take care when using meta［］ic tooIs．1f a meta ic too］is placed between the

Brake system：The brakes can be applied by pressing the brake pedal thanks to the oil PreSSure StOredin the accumuLator．1f the

POSitive terminaland the englne b10Ck or

englneStallsdurlngtraVeling，mOVetOanOut−Of−

traffic area and park，Do not pump the brake Pedalat this time；Otherwise the brake oil PreSSure Willbe used up，thus causlng the

the10ader body，＄Parks may deve10P，

CauSingexp10Sionorfirehazards．

SWitch．

・lf battery electro［yte comesin contact With the skin or the eyes，it wi cause a burn or b］indness．Wear safety g［asses， rubberg10Ve＄andapron． ・lf e［ectrolyte come＄in contact with the Skin or getsin the eye，flu＄h repeated］y

Steering system：The steerIng Wheelbecomes hard to turn due to aninoperative hydrau［ic

・Make sureto shutofftheenglne and turn

brakes to faiI．

1fthebrakescannotbeapplied bypress［ngthe brake pedal，PuSh the parking brake

ON

With cold water and seek medical attention．

SyStem．

Off the starter switch before working on thebattery．

1f the englne Sta［ls during travellng，Park the 10aderin an out−Of−traffic area and check the

CauSe Ofthetrouble．

Forcomplicated trouble，COntaCtyOurauthorized dealer．

The water depthis animportant factor to take into consideration when theloaderis working］n

SWamPyareaS・Do not enterwaterwhose depth exceeds the10ader

s minimum ground clearance

heightorishighenoughtowetthebottomofthe

axlehouslng．

Asa ruleofthumb，theal10Wablewaterdepthis about400mm（15．7in）．This means that the loadershou［d not be usedin a river．

0bservethefol10WFngCOndjtions：

・Check the water depthin advance when CrOSSlngaCrOSSariver． ・Use the same precautions before crosslng across a swampy area.

・Donotenterriverswhoseriverbedissteepor Whoseflowisrapid．

a CAUTloN Avojd useofthe10aderin saltwater．Saltwater

WiI［cause the deve10Pment Of rust to shorten thelife ofthe10ader．

Afterworkingln a SWamPy area，Carefully wash theIoaderandapplyanti−ruStCOatings．

57

MEASURESTO BETAKENIN AN EMERGENCY

AwARMNG Before trying to djsconnect the battery COnneCtOrS，make sure to10Wer the bucket Onthegroundhorizonta y，aPPJytheparking brake，turn the starter switch to the OFF

POSitionandshutofftheenglne． Do not put meta］tooIs orthelikeon thetop Surfaceofthebattery．

To prevent the deve［opment of ＄Parks， disconnectthe（−）side（grounding＄ide）fir＄t． To reconnect，the（−）side should be COnneCtedlast．

1・Removlng the battery unit from the10ader

andcharg［ngWithastationarycharger Read the lnstruction Manual for the chargerer Carefully and follow the specified charglng

PrOCedure． ・lf the batterylS tO be chargedindoors，have good venti［ation．Remove the battery caps to al10WgaSeStOeSCaPe． ・WhiJethebatteryisbeingcharged，neVerbring

fJame close to the battery．Care should be

exercised nottoletanymeta［licobjectcontact thebatteryterminaLs． ・Aftercharglng，Clean the batteryterminals and

apply grease before mounting the battery on the10ader．

2・Replacing discharged batteries with Charged batteries ・Once completely discharged，the battery will

haveashortservicelife．Replacethebatteries

Withnewonesassoonaspossib［e．

・Makesurethe batteryand cabIe polaritiesare the same；the（＋）battery terminalto the（＋）

Cable terminaland the（−）battery terminalto the（−）cabLe terminal．Tighten the nuts SeCureLy． ・The di＄PO＄a10f a discharged battery mu＄t

3．U＄ingaboostercabletotemporarjlyrestore thebatteryperformance

AwARNING ・When connecting a booster cable，uSe Caution not to ＄hort−Circuit the battery s POSitjveandnegativeterminalswithacable Clip；ifshorted，thebatterycanexp10de． ・Use caution when connecting the boo＄ter

CabJe to the englne b10Ck of a disabIed

10ader，because sparks may deve10P．The

CabIe must be connected to the englne

b10Ckplaced asfaraway a＄PO＄＄ible，from thebattery． ●Do notlet a disabledJoader contact the

OPerative10ader． ・When ＄tarting the engine of a disabled 10ader，WearPrOteCtiveglasses． ・TheLoaderhastwo12−VOltbatteries，24vo［tsin

tota［．Make sure the mating battery has the

SameVOltage．

・Connectingtwoboostercab［es： （1）Turn the starter switches of the operative Vehicle and the disab［ed10ader to OFF．

Conヮectthe redcab［ecliptothe（＋）battery

termlna10fthe disabledIoaderand connect the

Other red clipto the（＋）batteryterminaIofthe OPerativevehicle． （2）Connectone bLackend ofthe boostercabIeto the（−）batteryterminaloftheoperativevehicle． （3）Connect the other black end of the booster

CabJe to the englne b10Ck of the disabled Vehicleplacedasfarawayaspossible，fromthe battery．

・MakesurethefourcIipsaresecureandmaking

goodcontact．

・StarttheenglneOfthedisabled10ader．

belefttothedealerfrom which the battery

WaS boughtortoa speciali＄t．Do notthrow itawaywithoutpermis＄ion．

・AftertheengFneOfthedisabledloaderstarts，

remove the c［ipsin descending numerical

Orderof④，③，②，and（む．

58

MEASURES TO BE TAKEN IN AN EMERGENCY

A wARNING You can release the parking brake in the PrOCedure glVen be10W，Without using the

A wARNING Before trying to operate the emergency

Parking brake switch．However，the proce− Valve（SPOOl），make sure to apply the

dure must be used only when you cannot

Parking brake to prevent accidentalro［Iof

reJease the parking brake with the parking brake switch．Underanyothercircumstance Should not thi＄ PrOCedure be u＄ed．The same is true of

Beforeyou tryto releasethe parking brake

the10ader．

lf the［oader won t move due to a broken

electricalwinngwhichmakesitimpossibletoturn Onandoffthesolenoid，yOuCan mOVetheloader inthefol］owlngmanner：

in the fo［10Wing manner on a grade，bIock

the wheels securely enough to withstand the weight ofthe10ader．Have a guide and make sure there is no one around and under the］oader．

If the parking brake cannot be released with the Parkingbrakeswitch，duetoadefectivebrakeoi［

PumP Or Other failurein the brake system， release the parking brake in the following manner：

Procedure：

① Loosen the bolt securing the plate on the transmission controIvalve．

② Raisethespoo110mm（0．39in），andyouwi

be able to move the Loaderin forward（3rd

SPeed）；10Werthespoo110mr（0・39in），and

you wi

be able to moveln reVerSe（3rd

SPeed）．

③After moving theloader to an out−Of−traffic area，returnthespoo＝ntoneutralandtighten

theplateboltsecurely．

Procedure：

①Remove the plug⑧attached to the parking brake cover． ② Removethereleasebolt／nut⑥． ③Screwthebo［t⑥（W．0，nut）intotheplug hole ④untilthefarend．

④The brake willbe released by further

tighteningthebolt⑥about2turns（about2to 3mm）after the bolt head touches the brake COVe「．

59

HANDLING［N COLDWEATHER

HANDL］NG］N COLDWEATHER

7．

Afterpreheatingtheenglne，Cranktheenglne andwarmuptheeng［neSufficiently・

lncoldweatherorwhentheambienttemperature isOOC（320F），bearinmindthat：

● The water and［ubricants usedin theloader mayfreeze， ● The surface on which the10ader travelis

Slippery． Keeplngtheaboveinmind，Observethefol10Wlng COnditions：

Exhaustgases can ki

＄O the10ader must be

Warmed upwith adequateventilation．

8．Warm upthe10ad hand‖ng system．0perate

1．Addwaterand［ubricantsbeforeworking，nOt afterworking．（Thisdoesnotapplytofuel・）

the hydrauliclever s10Wly to actuate the CyIindersseveraltimes．

9，Attach tire chains to allfour wheels when

2．Add LLC（Long Life Coolant）to the radiator COO［ing water．The wheel［oaders are

WOrking on a road covered with snow， especjallyonanlCyrOad．

delivered from the factory with LLCin the

radiatorandingeneralyoudon tworryabout 10．After work，take measures to prevent the thecoolant．However，Whenyour10aderisto freezlngOfwateronthepartsasfollows： be usedin a cold reg10n Where the ambient ・TapethekeylnSertionslit． temperature might drop to−100C to−400C ・TherubberpartslikethewIPerSmightfreeze． （14OF to−40OF），increase the concentration Take care not to al10W them to contact other Ofthe LLC．

PartS． 3．Change the englne Crankcase oilto cold− ● Remove snow and water at the bottom and insideoftheloaderwith a rod and brush． WeatherenglneOiL

・Park theloaderindoors，if possible．Parkit 4．Use hard−tO−freeze fuel．To prevent the On alevelsurface and cover with alarge COndensation of moisture to theinner walIof

the tank，take care toleave half the fuelin the tank when finishing the day s work．Add COld−Weatherfueltofillupthetank．

5．AIways keep the batteryln a Wellcharged COnditionsincethereisdangerofthebattery being damagedif the e［ectro］yte freezes・

After work，be sure tolet the englne run at Iow rpm for about 5 minutes．As an alternative method，dismountthe batteryand keepitin a warmindoor place．Keep the SPeCjfic gravity of the eIectrolyte atl．2800r be10W．

6．Use an anti−freeze type windshield washer

liquid．

UsethecautionsglVenbe10WWhentravelingand OPeratingtheloader：

60

Vlnylsheet．

HANDLlNG TlRES

HANDuNGTJRES

TJREINFLAT］ON PRESSURE Thetireinflationpressuremustbeasspecified，nOt

A wARNING Tires are one of the most important

toohighortoo10W・

COmPOnentS Ofthe10ader：they sustain the

Weight of the10ader，tranSmit the driving

Make sure that the tires are inflated to proper PreSSureS．The standardinflation pressureis 343kPa（3．5kg／Cm2）（49．8psi）

force and brake force，alleviate shock from the road surface，and help the10ader turn． Neglect of the maintenance of the tires wi

lead to poor performance of theJoader．A fJattirecancauseserjouslnJuryOrdeath．

Underinflation

Correct Overinf［ation

（∋（∋冒

T］REIDENTIFICAT10N

Theinflation pressuremaybeproperlyadjusted accordingtothegroundcondition orworkarea・ ltis advisable toinfIate the tires alittle10Wer than standard when theloaderis to be used on

Sand or soft ground．Consult your authorized dealerabouttheselectionandinfJationpressure Of tires．

Tireinflationpressurechecksmustbeperformed When thetiresare cold． ①Tread

OlnneT linerr

1f theinflation pressureis too10W，the

②ShouLder

⑥Carcass

O Side walls

s Breaker or

④Beads

⑧Belt

fo owingtroublescan occur： ・Large deflection．1t wi＝lead to separation or

Note：Thestandardtirehasarocktreadpattern．

COrdbreaksduetothegenerationofheat．

・The deve10Pment Of cracksin side walls． Vu［nerabletodamagefromtheoutside． ●lncreased road resistance wiJlincrease fue［

COnSumPtion．

TlRE SlZE ‑‑‑‑

17・5−25−12PR

1f theinflation pres＄ureis too high，｝the fo ow］ngtrOubJescanoccur： ・The treadis susceptible to damage from the

① ② ③

OutSide．Cut burst，Shock burst or cord breaks

一一

Willbeapttooccur． ・The tires are apt to skid when starting or

braking．The center of the tread wears Prematua y．

三

A cAUT10N DonottraveLlongdistancesoverroughterrain． Use paved roads when traveling．This wilI PrO10ng the tire service］ife andlead to safe travel．

1．Tirewidth（inch） 2・Rimdiameter（inch） 3．PLy−Rating The Ply−Rating is anindexoftire strength．

Thelarger the number，the higher the inflation pressure becomes avai［ableandthe higher10ad the tire can support．12PR indicates the strength equivalent to12cord PiIesinthetire．

61

HANDLlNG TlRES

TIRE ROTAT10N lfoneorbothofthefronttiresshowdeeperwear than those of the rear tires，rOtate the tires

Howto checktheextentoftirewear Measure the extent ofwearat an areal／40f the

tread soutermostpart． PrOPerly．Thislets the tires wear uniformly，thus （POintsmarkedx）

makingitpossible to pro10ng the entire service life ofthe tires． Howto rotate the tires： ●Rotate the tires between the front and rear WheeJs．Donotswapthetiresdiagona暮Iy． ・Alltread pattern must face forward．The

traction pattern affects fuelconsumption and thesafetyoftravelJing．

A wARNING The wheeJs should have tire＄ Which are free from cut＄ and ＄howless wear，

Tread width

because the tires ＄u＄tain a10t mOre TheソSefullimit（replacementtime）iswhenthe

Weight when10ading，unLoading and braking．Damaged or excessjvely worn tires can cause a puncture or burst，thus leadingto personalinjuryordeath．

tirelS WOrn 85％ compared to a new one．

Replace any tire showing excessively uneven wear or a cord layer exposed to view with a newone，eVenifitis notworn85％．

a CAUTloN Equalize wearofthe front and reartires・Do

notusetiresofdifferenttypes，COnStruCtionsor Sizes．FaiLure to observe these conditions will

adverselyaffectthepowertrainincludingaxles OrtranSmission，CauS［ngthemalfunctionofthe Ioader．

Whenreplaclngtires，makesuretousetiresof the same type，COnStruCtion，and size for a thefourwheels．1tisalsoadvisableto rep［ace the fourtiresatthe same time．

62

HANDLING TIRES

REMOVINGANDREINSTALLINGT［RES

WHEELS

A wARNING Atirewithawheelis heavy．Servicingitis difficult and dangerous．1t also needs a

A wARN［NG

hoist for removing and reinsta

jng tires．

It is advisable to ask your authorized

When disassembling of a tire and rim assemblyisneeded，aSkaspecialist．

Remov？ruSt（if afly）from the rim・An

dealerora＄PeCialisttodothework．

excessively rusty rim often indicates the

IfyouaregoingtojackuptheJoaderfortire

rim assembly．

deve10Pment Of cracks．Replace ＄uCh a

maintenance，Observe the fo‖owing condi・ tions：

・Park the10ader on dry，fJat and hard ground．

●Carryouttheworkbyatleasttwopeople： One for working on tire＄ and one as a helper who also keeps by＄tanders from StandjngneartheIoader．

●Do not use the bucket to rai＄e the front

Wheels．

●Jackthe10aderupjustenough to remove tires・Donotraisethe10adertoohigh． ●B10Ck the rear wheel＄ When you are

about to remove the front whee］＄ and b10Ck the front wheels when you are about to remove the rear wheeJs．

●Be sure to use supports under a jacked・

up loader. Do not try to keep the loader raisedupwithajackorjack＄．

●The rearax】e maycrad］e．To preventthis，

wedge a rigid squared timber between the axle and frame．

・When removing the wheelbolt＄，the one at the top po＄ition mu＄t be removedlast， With thetirelifted with a hoist．

・Thetighteningtorqueofthewheelboltsis 890N−m（90．8kgf−m）（656．81bf・ft）．

63

HANDuNGONE・TOUCHCOUPLER（NON・HYDRAUuCANDHYDRAULICTYPES） HANDLING ONE−TOUCH COUPLER

（NON−HYDRAULICANDHYDRAU− LICTYPES） The one−tOuCh coupler al10WS eaSy eXChange between load handling attachments such as buckets．

Non−hydraulicone−tOuChcoupIer

A wARN州G Do not a

ow bystanders to＄tand near the

Loader．The10Cklever ＄hould be moved

fromtheground，nOtintheoperator

sseat．

Removal

Place a pa］let under the attachment you are about to remove．

① Keep the bucket horizontalabout20cm（7．9 in）abovethepalJet．

②A wARNING：Set the parkjng brake

SeCurely．Hold the［ock］ever and turnit to

theleftand make sure the right andleftplnS aredisengagedfromtheattachment．

③ Makesurethebucket（attachment）is10Cated On the near−Side edge of the pa et for easy OPerationoftheone−tOuChcoup［er．

④Lower the booms alittle and s10Wly and

Carefully tilt the bucket forward，and the

bucket（attachment）wiL［disengage from the One−tOuChcoupler．

64

HANDuNGONE−TOUCHCOUPLER（NON−HYDRAUuCANDHYDRAULICTYPES） lnstallation ①With the10Ckleverin the

release

（left）

POSition，Slowly bring the one−tOuCh coupler

C10Se tO the bucket（attachment）hook and insertit．

②AwARNING：Settheparkingbrake．Raise the booms alittle and tilt the bucket

（attachment）backward to aJmost upright or unti［the one−tOuCh coupler touches the StOPPer・Shutofftheenglne．

③Turn the10Ck［ever to the pininsertion POSition（right）．

AwARNING：HoldtheLeversecurelynot to get your fingers caught between the leverandthepush rod pin setplate．Make Sure the right andleft p［nS are COmP［ete［y

engaged．

65

HANDLINGONE・TOUCHCOUPLER（NON−HYDRAUL［CANDHYDRAUuCTYPES） Hydraulicone−tOuChcoupler

A wARNING Do not al10W bystanders to stand near the 10ader．Controltheoperation ofthecoup［er P］nSfromtheoperator sseat．

lnstal］ation and removal

The procedures for installing and removing a hydraulic attachment are basically the same as those for non−hydraulic attachments，eXCePtthat

the operation of the coupler p［nSis controlled With the hydraulic one−tOuChleverin the OPeratOr scompartment．

A wARNING The use of the hydraulic one−tOuChlever mu＄t beljmited toinsta ation and remova1 0fhydraulicattachment＄・When notused，it

Should be10Cked with theIever［ock； Otherwise the coupler plnS might be disengaged due to an accidental move of

thelever，SO thattheattachment maydrop， thu＄CauSingpersonalinjury．

66

HANDLINGONE・TOUCHCOUPLER（NON一日YDRAULICANDHYDRAULICTYPES）

lnsta ingandremov］nghydrau［icho＄e If your loader is equipped with a hydraulic

attachment，itis necessarytoinstalland remove thehydrauLichosewhendrawLnghydrauLicpower from theloader．

lnstalling and removing

・A wARNING：

Connecting

◆ く■ ．

controllever a few times to release the

pressure from the piping.

A cAUT10N：C［ean dust and dirt from the hydraulichoseconnections・ ・Connectthe hydraulichoseoftheloaderside Withthehydraulichoseoftheattachment・

／麺凹，

／

Pullsleeve，insertplugandretumsleevein position to connect.

・Start the eng］ne．Operate the attachment COntrOl］evers10Wlytomovetheattachment，tO make sure there is no oil leak from the COnneCtions．

・After remov［ng the hydraulic attachment，

COnneCtthehydraulichosesoftheattachment to each other．Dustcap the hose ends ofthe 10aderbodysideto preventdirtfrom enterlng the circuit．

（凹）

67

Memo

68

LOADING OPERATlON LOADING OPERAT10N SAFE LOADING OPERAT10N BEFORE LOADING DLGGING

GROUNDDIGGING（DIGGJNGON ALEVELSURFACE） DUMPING LEVELING BULLDOZ［NG SNOVV REMOVAL

HOISTING THE LOADER

ADJUSTING BUCKETAUTOLEVELLER………‖…81

ThisManualusesthefo］10WlngSafetyaIertsymboIs．

When you seethose symboIsin the text，foI10Wthe SafetymessagetoavoidpersonaJlnJuryOrdeath．

Failure to fo Wj

ow thein＄truCtionsin the message

causeaseriousaccidenl：Ordeath．

a WARNlNG FaiLure to fo ow the instructions in the

message might cause a serious accident or death．

A cAUT10N Failure to follow theinstructionsin the message may cause personal injury or damage to the 10ader．

69

SAFE LOAD［NG OPERAT10N

SAFE LOADING OPERAT10N You should understand the capabilities and COnStruCtion of the wheelLoader to operateit Safely．

a WARNlNG The operator mustfasten his seat be］tifthe WheeL10ader j＄equipped with a ROPS（RoIL− Over−Protective−Structure）canopyora ROPS Cab；Otherwise，if the10ader turns over，the

A［［of theloader s functions can be relatively OPeratOr might be thrown out and，in the easiLycontroILedwiththe10adhand＝ng［ever，but WOrSt Ca＄e，the operator can be cru＄hed by

the10ader can be very dangerousif you failto usepropercaution．Youshouldbearinmindthat the bucketorattachmentis heavyand hard and thattheywi［lsometimes hinderyourviewofthe

the10ader cau＄lng SeVerelnJury Or eVen death．

Do not try to modify the ROPS canopy or ROPS cab without pr10r Permjssion from the areainfrontofyou．Beforestartinganoperation，

manufacturer．Useon［ytheROPScanopyor ROPS cab approved by u＄．1f the10ader

make surethereis noone neartheworkarea．

turned over，be sure to replace the ROPS CanOPy Or ROPS cabwith a newone before

The wheel10aderis a versatile pleCe Of equlPment．This does not mean thatit can be

used forJuSt any tyPe Of work．Basically，itis Puttingthe10aderjnserviceaga］n・

deslgned to scoop up10ads with the bucket， transport the10ads，and dump theminto a

車韓鞄

hopperorontoadumptruck．

The marking

ln terms of performance，yOu Should know the bucket capacity of the10ader and the size， Weight，and materia10f the10ad you willbe

thatareprohibitedordangerous．

Onthepictures meansactions

The pictures have been drawn based on our handling．Jn addition，yOu absolutely mustcheckmedium−Sizedwhee＝oaders．

to seeifthe soi10rWOrking surface ofthe work area is firm enough and strong enough to OPerate the10ader safely．Theloaderis not Suitable forwork on soft soil，SuCh as muddy or

Sandyground．1n softsoiLitis unable toachieve Sufficienttractionforsafeoperation． Thewheel10aderhasanarticulatedframedesLgn which allows the front and rear frames to swive］

around the center pln for steerlng・］n some

POSitions，theloaderissufficientlyunstablethatit

mayeasilyturn overifyou tryto manoeuvertoo heavyaload．Beforetry［ngtOOPeratethebucket Oran attaChment，make suretheframesarein a relativeLystraighta＝gnmenttoeachother・FaiLure

to observe this requlrement Can［ead to malfunctions and serious accidents involving the 10ader．

ProtectthepIanet！！ Operatethe10aderwhilekeepingin mindthatyoushould bekindto theenvironment．Thispracticewi leadto［oweramountsofexhaust andoperatingnoise．1twi alsobewelcomedbybothfel10WWOrkers and the residentsaroundtheworksite．

WearecommittedtoprotectingthepLanet．

70

SAFE LOAD［NG OPERATLON ■ ThenumbersnexttothesafetyrulesdonotindicatethepriorityoftheruIe simportanceorthedegreeofriskassociatedwiththesituation・ 「

1・Know the rated capacity of the bucket or

7．Make sure yourloadis centeredin the

attachment and never exceedit．Before

bucket．Use caution to avoid spi

Startingwork，Checktheweightandcenterof gravityofthe10adyouaregolngtOhandle． 2・Checkthespecificgravityofthe10ad．Takeit

intoaccountbeforetryingtomoveit．

Oddlyshaped10ad．Makesurethattheload

CenterOfgravityisa［ignedwiththecenterof the10aderasmuchaspossible．

Load 5Cent8r Ofg「avity

3・Use an appropriate attachment，takinginto

accounttheshapeandspecificgravityofthe 10ad．

4・Usethe bucket and booms properly．Do not tryto usethemtoshift，PuShorpu＝the10ad

Whileitis on the ground．Such an action mightdamage the bucketorattachmentand itcan causean accident．

5・DonothoistaIoadwithchainshungfromthe

ing or

accidenta y dumplng the10ad・Exercise SPeCialcautionwhen hand＝nga10ng Foador

8．1f a fork attachmentis used，adjust the fork

SPaClng PrOPerIy according to the shape of the10ad． 9．1f you work on the shoulder of an embankment or beneath an overhang， always have a person present to guide you， andfol10W hisinstructions．

bucket or the attachment．The chains may S暮ideoff．

6．Nevera‖owanyonetorideinthebucket．

10．Beforetryingtodumpearthorrocksfroman eIevated position，makesurethereis noone inthedumparea． 11．Stayawayfromtheedgeofdrop−Offs．

71

s

SAFE LOADING OPERATION

12．When articulatedin the middle，theIoaderis 16．Don

tdriveintoapileofearth ormaterialat

high speed．You might be thrown outofthe

unstabJe and might rol10Ver due to the

Ioader by the sudden stop・The10ader can alsobedamaged．

applicationofundueforceon theframes・ln

addition，thesteerlngWheelmightisturnedin reverseduetoreactionforce，thusleadingto a serious accident．Make sure the front and

rear frames are aligned with each other before handIing10ads．Failuretodosocan

alsocauseaprematurefailureofthe10ader・

17．Donotstandneara10ad handJingoperation．

Some kinds of attachments move sideways aswellasforwardsandbackwards．

13．Do nottrytoliftthe booms excessiveIyhigh OrPerform workon grades，eSPeCiallywhen the Loaderis not straight．Otherwise，the 10adercouldtipover． 14．Remember that the10aderis unstabIe when

the bucketis raised high．Use appropriate

Caution and move s10Wly when暮Oading and un10ading， 15，WhendumpIngthebucket，firsts10WIytiltthe

bucket forward and then dump the whole

load at once，quickly．Do not stop dumplng ha［fwaythrough；Otherwisethe10adermaytip

OVer due to the reaction from suddenly

StOPPlng the bucket，ln particular，if the

bucketis stopped at the maximum range of its reach，the chances of theIoader tipplng

OVerarehigh．

18．Whenitis necessary to walk under the bucketorattachmentforservicing orforany Other reason，make sure to support the bucket orattachment with safety b10Cks and have another person present who stands Clearofthe10ader．

19．Operatorsmaygetdustorsandintheireyes When workingln a dusty area．Payattention tothedirectionofwind，andweargoggles，if needed．When10adingatrai［er，aPPrOaChthe traiJerfromtheside（atarightangle）．

72

SAFE LOADING OPERAT10N

26．Have fire protection equlPment handy Whenever workingindoors．RepIace old fire SuStaintheIoader sweight，tOthefourpoints extinguishers with new ones at the specified Of the10ader・AIways have another person intervals．

20・Whenlifting the10aderitself，attaCh four Chains each of whichis strong enough to

PreSent tO glVe guidance，and fo instructions．

ow his

27．Check the surface over which you wj

run．

Clear away debris or anything that might CauSe yOu tO10Se COntrOl，bog down or tip 21・Whenliftjngthe10ader，do notal［owanyone to rideon orto stand underthe10ader． 22・When performlng SnOW remOVa暮，make sure

OVer．

toinstalltirechainsonallfourwhee［s．

＿√ ′−一心／−′〉−〉−−′′一一一一・・・

（㍍ニ正二扉丁一帖

′・■■

28．Do notleave the10ader unattendedin the

middleofwork，eSPeCia

yonagradeorina

Cityarea．The10adermightbevandalized or boarded by chiIdren．1fitis unavojdable to

Jeavethe10aderunattended，makesureto：

・LowerthebucketonthegroundandappJy theparkingbrake．

23・Avoid sudden starts，StOPS，and tums on SnOWyOrlCyrOads．Drives［owly．

・Place theload handIingleverin neutra暮

24．Knowwheretheditchesandcurbsarebefore

・Remove the starter key and b10Ck the WheelssecureIy．

Startingsnowremoval．

25・Make sure thereis good ventilation when

WOrkingln an enC10Sedarea．Exhaustfumes Can k＝．

and setthelever10Ck．

SAFE LOADING OPERAT［ON

29．Do not change the specifications oradd an additionalcounterweight or modify the bucket without the manufacturer

s pr10r

Permission．

30．Do not try to make any modification that affects・the performance or strength of the Ioader．

31．When10adingthe10aderontoatrai暮er，make Sure tO：

・Applythetrailer

sparkjngbrakeandbIock

itswheeIs．

・Use ramps of sufficient strength and Width．

・Use nonskid ramps．Wheninsta

ramps（if they are not permanently

ing

attached to the trailer），engage them

SeCureJyonthe rearofthetrailerand put

SuPPOrtSunderthemidd［eofthem． ・UsuallybacktheJoaderupthe ramps，but

the direction of10ading may change due tothecondition ofthetrailer．

・When golng uP a ramP，make sure the

CenterS Of the rear wheels are aligned With the centers of the ramps．Drjve up S10Wly．

・Never try to turn the ＄teerlng Wheel When haIfway up a ramp．1f the暮Oader i＄nOt aligned properly wjth the ramp，

drive back down to the ground and ＄tartOVeraga暮n．

・lfyou havedifficuItyseelngifthetiresare

aligned on the ramp correctly，have SOmeOne else guide you．Fol10W their instructions．

32．Another attachment with hydraulic tubing may be installed and it is operated by manipulating an additional10ad hand［ing lever（forattachment）．Donotconfuseitwith the otherlevers．

33．If a fork attachmentisinstalled，uSe Caution

not to drop the10ads from the palIet by

COntrOllingtheangleoftheforksproper暮y．

74

BEFORE LOADING

BEFORE LOADJNG

HOISTING LOADS

AwARMNG

A wARNING

Useonlythe bucketorattachmentapproved

Under any cjrcumstances，do not try to

byusfor）oadhandlingoperations．

hoi＄tloads using the］oader．The wheel

Do notincreasethe bucketcapacjtyoradd an additionalcounterweight to the10ader

10aderis notdesignedtohoist10ads．There isadangerofcausingthe10adertotipover

Without the manufacturer s pnor permi＄− Sion・FajJure to do so may cause personal

Or the10ad you are trying to［jft to fa

，

Leadjngtoaseriousaccident．

lnJuryOranaCCident．

THESPEC］FICGRAV］TYOFLOADS （Weight／m3perunitvolume） The10aderisdesignedto handlea heaped10ad On the bucket safely，if the materialis sand or earth・However，iron oriron ore，Clayey material COntainlng10tS Of water，Or feces have a far greater specific gravity than the sand or earth does，and thus they can exceed the rated CaPaCity of the bucket despite their apparent Sma］lvo［ume・When handling such a material，

use caution not to exceed the rated capacity of

the bucket andloader・When the10ad you are golngtO handle hasalargespecific gravity，itis advised that you exchange the bucket for one With a smaIIer capacity；When the［oad has a Sma‖erspecificgravity，yOuShou］dexchangethe

bucketwithonewithalargercapacity． For ＄afe work and operation，eXerCise

extreme caution so that the rated capacity of the bucket and10aderis not exceeded．This leads to reduced majntenance and economi−

Ca10Peration． Someexamplesoftheoperationsthe10adercan Performwi

beillustratedonpagesthatfol10W：

75

DIGGING

DIGG］NG LowerthebuckettothegroundandtiIt

a CAUTloN

it to make the front ed

e horizontal．

Makesurethe10adiscenteredwhenfi［［ingthe

bucket．Nevertryto［iftuneven［oad． Digg［ng

referstooperationsinwhichthe10ader

PutS the bucketinto a pile of sand orthelike to fil＝t．

Note：Fordiggingoperation uslng10ader＄Withautomatic transmission（OPtion），refer to HANDLING LOADERS WITHAUTOMATICTRANSMISS暮ON（OPTJON）

．

SCOOPING

a WARNlNG lf your］oaderi＄equlPPed with an optionaJ APS，make sure to turn off the APS switch

Drive forwardin 2nd gear． Press down−Shiftswitchinfrontoftheplleof materiaIand thrustthe bucketintoit．

When you are going to perform jobs which requirethe10ad handling meansorbucketto

be p［acedin the f10at mOde，SuCh as

SCOOPlng，levelingorsnowremovlng．1fsuch

a jobis performed with the APS turned ON， the10adhandlingmean＄Orbucketmightrise

Or drop accidentally．For handling the APS， SeePage25． ・With the edge of the bucket para‖elto the groundsurface，driveforwardintothepile・

（lf the bucketis usedin the f10ating modeit Willcause the edges of the bucket to wear rapidLy．1tis advisable to keep the bucket bottomJuSt above the surface of the ground． Levelany residualpart of the10ad with the

Raisethe boomswhiletilting back the bucketto fillit．Drive back．

bucketfreef10ating．） ・Jfyouwanttof‖thebucketcompletely，Oritis

hardtopushthebucketintothepile，rOCkthe bucketforward and backward．

AcAUT】ON When fi＝ng the bucket，PreSS the accelerator

Pedaluntilthe tires begin to skid．When the tiresbegintoskid，returntheacceLeratorpedal alittle and raise the booms to reduce the10ad

in the bucket slightly，Or OnCeleave the pile． Avoidoverloading．

Tiltthebucketbacka［Lthewayandkeepitatthe mlnlmum

・When movlng，keep the bucket at the

minimum ground clearance height and keep it tiltedbackalltheway．

76

rround clearance hei

htwhen movin

GROUND DIGGING

GROUND DIGG］NG （Diggingonaleve］surface）

Lower bucket on the ground and tiltitforward alittle．

Adjusttheforwardtiltofthe bucketaccordingto thehardnessoftheground．

a CAUTloN UsuaLlytiltthebucketforwardbyOtolOO．Too large a forward tilt of the bucket will apply heavy burden on the bucket and booms， resultingInadefective10adhandlingsystem． ・Driveslowlyforwardandpenetratethebucket Cutting edgeintothe groundlOto30cm（0．3 tolft）．Whenthe bucketisfilled，tiItbackthe

bucketwhileraisIngthebooms．

・Driveforwardtodigthegroundwhileadjusting

the digglng depth properly with care not to

Drive forwardin2nd gear．Press down−Shift SWitch when you want to dig and penetrate round，Withthebucketedge．

have uneven10adin the bucket．

・Using the above procedure，dig the ground littleby＝tt［e．Don trush．

a CAUTloN With the bucket or the fork attachment tilted

forwardmorethanlOO，donotapplyexcessjve force on the cutting edge or the fork tips． Failure to do so may cause cracked or defective bucketorforks．

Buckettilted forward morethanlOO Raise booms while rollin

Gatherjn

back bucket．

lumber

Rollbackbucketfu lround clearance hei

y．Keepthebucketatminimum htwhen movin

77

DUMPING

DUMPING

V cyclework

a CAUTloN Clear away any sand or rocks scattered on the groundwhereyouwilIbedrivlngbyuslngthebucket． Thiswillpreventthetiresfrombeingdamaged．

▲cAUT10N

Keepthebucket10WWhile movlngtOandfromthe

Ioadinganddumpingareas．Gos10Wly．Usecareto

PreVenttheJoadfromfaIIIngOutOfthebucket・

a CAUTloN Do not try to remove clay or muddy earth which has dried on the bucket by bangIng the bucket repeatedlyagalnStanyhardsurfaceincIudingthe dump truck．Doing so willcause the bucket or

l cyclework

attachment to malfunction．Clean the bucket with Waterin such cases．

DumpIng refers to operationsin which theloader

isusedtodumpsand，rOCksororeintothebedofa dumptruckorintoahopper．

a WARNlNG ・Beforelifting a10aded bucket，rOCk the bucket afewtimesto stabilizetheload．This Wi help prevent personaIinjury ordamage to propertyfrom a or partofa10ad falIing OutOfthebucket． ●Proper care shouLd be exerci＄ed when

L cyclework

approachingadumptruckorhopperwiththe b00m＄rai＄edhigh．Driveslowly．Avoid hard braking and ＄harp turns；Otherwi＄e the

loadermaytipover， Therearegenera

ytwobasic10adcarrylng methods．

Select an appropriate method，COnSidering your

T cyclework

WOrkingconditions，COSt，andsafetyrequlrementS．

HLOADER AND DUMP TRUCK‖METHOD Therearefourbasicapproachestodumplng materia‡ into a dump truck，aS Shown above．Se］ect an

appropriate workpattern cycleto reducethe amount Oftimerequired．Selectapatternwhichmatchesyour WOrkingconditionsandtruckstobeused・

＝LOAD−AND−CARRY‖METHOD

ln this method，theIoaderis used to fillthe bucket from a pile and move the material to the dump area．This methodis suitable for short−distance

WOrk（30tolOOmor98to328ft）．

Ifthe10aderisusedtodumpmaterialintoahopper，

itisgoodpracticetoconstructalOm−Or33ft−10ng

Slope that rises about3degrees．This wiLIcause a naturalbraking effect，thus avoiding the bother of uslngbrakingcontroIs．

▲wARNING BesuretoinstaHablocktostop the wheel＄before the Loader can runinto the

hopper．

78

Dumplngintoahopper

LEVELING

LEVELING Tiltthe bucketforward graduallyto spread

a CAUTloN Whenleveljng the ground，drive theIoader

theload．

backwards・Attempting tolevelthe ground by

drivlng forwards can damage the bucket and the booms．

Leveling workincludes spreading f＝ materja（， roughleve［ing andleveling which makes use of boththeedgeandbottomofthebucket．

SPREADlNG FlLL MATERlAL FilL the bucket from a pile．Drive backward to SPread the fillmaterialwhile slowly tilting the

Letthefrontedgeofthebucketcontactthe groundsurfaceanddriveback．

bucketforward．

ROUGH LEVELING Tiltthebucketforwarduntjlthefrontedgeofthe bucket contacts the ground．Drive backward to levelunevenground．

LEVEL】NG

Make the bottom of the bucketlevelwith thegroundsurface．

a WARNlNG Jf your10aderis equlPPed with an optional APS，make sure to turn off the APS＄Witch

When you are golng tO Perform jobs which requirethe10ad handLing meansorbucketto

be p］acedin the f10at mOde，SuCh as

＄COOPing，leve］ingorsnowremovlng．1f＄uCh a jobis performed with the APS turned ON，

the10adhandlingmean＄Orbucketmightrise

Or drop accidentally．For handling the APS， ＄eePage25． Fi

the bucket with materialandlowerit to the

ground・Levelthesurfaceus［ngtheweightofthe bucket．

Place the booms in the float phase and drive backward．

79

BULLDOZING

BULLDOZ］NG BulldozIng

a CAUTloN Do not tryto bulldoze a plle of materiallarger Or heavier than the rated capacjty of the bucket．0therwiseitwi1．causeprematurewear Ofthe tires and waste fuelas we

．

BulldozJngmeanSuSlngthebucketasadozerblade tobackfillatrenchorpushmaterialintoahopper． Bulldoze materialwith the bucket opemng horizontalto the ground surface．Do not tilt the bucket forward when

bu＝dozing．（See A

CAUT10Nonpage77．）

SNOW REMOVAL

Removing snow

a WARNlNG 暮f your10aderi＄equ［PPed with an optional APS，make sure to turn off the APS＄Witch

When you are go［ng tO Perform job＄Which requlretheIoad handLing means orbucketto be placedin the f10at mOde，SuCh as SCOOPlng，levelingorsnowremovlng．1fsuch

a jobis perFormed with the APS turned ON， the10ad handJing meansorbucketmightrj＄e

Or drop accidentaLly．For handling the APS， ＄eePage25．

a CAUTloN Basically，the same procedures are used as When handlingordinaryLoads．Usecaution not to10SeCOntrOlandpayattentiontoditchesand Other obstacles hidden under the snow when WOrkingonsnow−COVeredroads． Cautions for snow removal work ・Donotmakesuddenstarts，StOPS，OrturnS． ●lnsta

Hoistingtheloader

tirechainson al10fthewheels．

・Be alert for fire hydrants，manho［es，Curbs， ditches，etC．

HOIST］NGTHE LOADER a WARNlNG Always set the safety link on the front and rear frames．Do not a

ow anyone to sit or

ride on a10ader whenitis about to be

hoisted．Do not al10W anyOne tO ＄tand under a hoisted［oader．At first，lift the

10aderjustalittleand makesurethe hooks are＄eCurely engaged and the chains are

HoistinglS neCeSSary tO Load a disab［ed10ader OntOatranSPOrtationvehicleorontoaship．

PrOPerly stretched（not twisted or kinked）

beforecontinuingto［iftit．

Fo［10Wtheinstructionsofthecraneoperatorand COnSult the10ader s guide．（See When using a Crane

80

onpage54．）

ADJUST］NG BUCKETAUTOLEVELER

ADJUSTING BUCKET AUTOLEVELER The purpose of the bucket autoleveler is to automaticallystopthebucketatapresetdigging angle・（ltisfactorysetsothatthe bucketwillbe Para＝eltothegroundsurface．）

For example，When theload handlingleveris Placedin the tilt−back position after dump］ng a

10ad，theleverislockedin thatposition untilthe bucket has reached the preset angJe．Thelever thenautomaticallyreturnstoneutraI，

The bucketautoleveleris factory−SetSO thatthe

、 ヽ

bucketwiI＝〕e Paralleltothegroundsurface．1fit

is necessary to change the setting，adjust the bucketautoleveIerinthefol10Wlngmanner：

A cAUT10N Do not apply a large amount of force to the Cutting edge whi］ethe bucketis ti［ted forward．

Doing so may crackordamage the bucket or

Otherattachment．

The bucket autoleveler setting can be adjusted bychangLngthepositionoftheproximityswitch．

A wARNING Before adju＄ting the bucket autoleveler， app．y the parking brake．Do not al10W

anyone to stand near the load handling equlPment． ①Setthe bucket forthe desired bucketangle．

Shutofftheenglne．

②Loo苧enthetwoboltsandnutssecuringthe PrOXlmity switch fitting plate．Move the plate SO that the center of the proximity switch s SenSing surface（Orange area）isin contact

With the rear end of theleveler bar．Tighten theboltsandnutssecureJy． ③Afteradjustment，Starttheengineandcheck

to seeif the bucket stops at the desired angle．

81

Memo

82

＄TORIN6THE：LOADER STORlNG THE LOADER DAILY STORING LONG−TERM STORAGE

OPERATING THE LOADER AFTER LONG−TERM STORAGE

ThisManualusesthefo

owmgsafetyalertsymboIs．

When you see those symboIsin the text，foL10Wthe

Safetymessagetoavoidpersonalln］uryOrdeath．

Failure to follow the instructions in the message Wi

causeaseriousaccidentordeath．

a WARNlNG Failure to follow the instructions in the

message might cause a serious accident or death．

A cAUT10N

Fai［ure to fo ow theinstructionsin the message

may cause personal injury or damage to the Joader．

83

STORlNG THE LOADER

LONG−TERM STORAGE

DAlLY STORlNG

・Parktheloaderinadry，indoorlocation・WhenWhen the10aderis out of service for a month or longer，Observethefol10WlngPreCautionssothat Outdoorstoringcannotbeavoided，Parkitona dry，level，hardsurfacethatdoesnothaveany theJoader can be used reliab］y on the next asslgnment・ POOIsofwater．

A wARNING

・Repalranydefects．

Whenparkingthe10ader，makesureto：

●Checkthe oillevelin each reservoirand add oil tothespecified］evel．

・Lower the bucket on the ground horizontally．

AIso check each of thelubrication points and addgreaseasnecessary・

●Park the10ader on a hard surfacein an

●Applytheparkingbrake．

・Removethe＄tarterkeyandkeepit・ ・B10Ck the wheel＄ SeCureIy with b10Cks

which withstand the weight of the loader

ifyoumustparkthe10aderonagrade・

elevatedspot，takinglocalfLoodconditionsinto account．When the10aderis parked outdoors，

COVeritwithacanvasorv［nyltarp．

・Apply an antirust agent to the exposed parts

SuChascylinderrodsandshaftswhichtendto rust．

・Cover any components，SuCh as the air

・lnwinterorin ．

breather port and airfilter port，through which

moisture might enter. ・Chargethebatteryfullyand removeitfromthe loader．Storethebatterylnadry，COOIplace・ HANDLINGJN COLD・ln winteror？Oldweather（When the ambient

320F）・take the necessary mea？ureS tO PreVenttheenglneCOOlantfromfreezlng・ For detaiIs，See the WEATHER

sectiononpage60．

temperaturelSlikely to drop be10W OOC or

320F），takenecessarymeasurestopreventthe engIne and radiatorfrom freezlng・Fordetails，

see the HANDLINGIN COLD WEATHER

SeCtiononpage60． ・MakesurethetiresareinfLatedtothespecified

PreSSure．Whenthe10aderisoutofservicefor alongperiodoftime，jackupthe10aderalittle

Offthegroundtoremovethe］oadonthetires・

84

STORlNG THE LOADER

WHENTHELOADERISOUTOFSERVICE LONGERTHANAMONTH When the10aderis outof service］ongerthan a month，Start the10ader eng［ne and operate the

Ioad handling system slowly once a month，tO PrOVidelubricationtoal10ftheparts．

When trying to warm up the10aderindoors， make sure thereis good fresh・airventilation． Exhau＄tfumes can ki

．

● Donotincreasetheeng［neSPeedrapidly・

OPERATINGTHE LOADERAFTER LONG−TERM STORAGE ・Remove the covers used to protect agalnSt moisture．

・Thorough［y remove antirust agent from the

Cylinderrods． The oil might have deteriorated during a longng StOrage Period．Check each reservoir and

Changetheoi＝fithas brokendown（Changed CO10r），i？COntaminated or has any foreign

materiallnit．

・Recharge the battery andinsta］lit on the loader．

・Removeanyantirustagentfromtheboomand ・Fol10W the procedures described under the bucketcylindersbeforeoperatingtheloader．

If the loader is to be out of service anotherer

One mOnth or more，aPPLy antirust agent

heading BEFORE STARTINGTHE ENGINE ， On Page 48．Warm up the［oader englne

SufficientIy．

agaln・

85

Memo

86

MAINTENANCE MAINTENANCE

■

SAFE SERVICING AND MAINTENANCE ． ．．．88 LOCAT10NS OF FILLER PORTS．．．‖……………． ．．92 GREASE FITTING LOCAT］ONS．……．…‖…．． 93 ENGINE COMPARTMENT

ThisManualusesthefoIlowlngSafetya［ertsymboIs．

Whenyou seethose symboIsin thetext，foltowthe SafetymessagetoavoidpersonallnJuryOrdeath．

FaiIure tofo

owtheinstructionsin the message

Willcausea＄eriou＄aCCidentordeath．

a WARNlNG

Failure to fo ow theinstruction＄in the

message might cau＄e a Serious accident or death．

A cAUT10N

Failure to fo owtheinstructionsin the message

may cause personal injury or damage to the 10ader．

87

SAFE SERVICING AND MAINTENANCE

SAFESERVICING AND MA［NTE− NANCE

Accidents and work hazards relating to the

loader can be broadly classified into three CategOries：those which happenin spite of adequate precautions；those which happen

because of the carelessness of operators or WOrkers performJng nOrmalwork；and those Which happen due to defective parts or a malfunctionlng10ader． PersonalaccidentsinvoIvlng the wheel10ader include：falling，burns，bruises，entanglement of

thebodyinthemachine sparts，entanglementin rotating parts，ln］ury from fa ing objects，broken

metalpleCeS Or high pressure fluids，and back

ln］ury When carrylng a heavyload．To prevent these accidents from happenlng，yOu muSt

Observethesafetyrulesdescribedonpagesthat

foILow．ln addition，yOu are required to become

familiar with the des］gn and performance CaPabilitiesoftheloader． 1f you have any questions，See yOur authorized deaLerwithoutdeIay．SafetylSyOurbusinessand yourresponsibi［ity．

Thema，ki。g要撃塾。。thepict。，eSmeanS。Cti。nS 登恕≡き≡貞 thatareprohibitedordangerous． The pictures have been drawn based on our medium−Sized wheel10aders．

88

SAFESERVICINGANDMAINTENANCE

「

Thenumbersnexththesafe〜rulesdonotindicatethepriori〜oftheruIe simpo托anceorthedegreeofriskassociatedwiththesituation・

1. Wear all the protective clothing andd PerSOnalsafety gear calIed for by the job

8．When workingin a group，make sure everyone understands the m畠anlng Of hand

COnditions，SuCh as safety g［asses， goggles，gJoves，a hard hat，earPlugs，a mask，andsafetyshoes． 2・Do not wear［00Se C10thing；it can easily

become entangledin parts and cause

Slgnalsandthecommunication methodsthat

Wi［［be used．［fyou workon ornearalarge

Vehic［e which hinders workers from seelng each other，Pick aleader and fol10W his instructions．

Seriouspersona】in）ury．

3・Do notwearanyJeWelrysuch as a nng or Pendant． 4・Whenworkingnearahigh−temPeraturePart OrrOtatingpart，takeoffyourg10VeS．1tisa

goodpracticetouseathickragorthelikeif you must touchit・AIways be extremely

Carefulnearsuchparts．

9．Be sure to perform aIIspecified preparation，

Pre−OPeration and periodicchecks．Thiswill helppreventaccidents．

5・Before starting to servjce the10ader，

Organize the work area．Arrange the tooIs and replacement parts so they can be reachedeasi暮y．

6・This whee［10aderis an articulated type 10ader・Engage the safety［ink properly to

PreVent anyOne from being caught between

thefrontand rearframes．

10．AIways park the暮Oader on alevelsurface・ Place thelevers and switchesin neutral．

Apply the parking brake，b10Ck the wheeIs andengagethesafety暮ink．

7・PutupsIgnSOntheladderandattheenglne 11．Hydraulic pressure can drive hydraulic oil Starter SWitch，indicating that the10aderis

beingserviced．

throughtheskin・Nevercheckforleaksinthe hydraulicsystemwithyourbarehands・Usea

PteCeOfcardboardforthispurpose．

89

SAFESERVIC］NG ANDMAINTENANCE

12．Donotdrainwasteoi10nthegroundorintoaBattery 16． electrolyte and LLC（Long Life Coolant）aredangerous．Di［utesulfuricacid， Water−Way．

the active Lngredientin battery electrolyte， Wjllcausepainfulandseriousburnsifitgets Ontheskin．1tcan cause blindnessifitgets

into eyes．LLCisflammableand poISOnOuS・

It contains compounds which can be fatal if SWaIIowed．UseextracautionwhenhandJing them．

17．Beforeworkingon the electricsystem，make Sure tO disconnect the negative（−）terminal toshutoffthef10WOfelectricity．

13．Do not throw out old oiI，filters，Or hoses

together with other kinds of trash．Do not dispose ofthemin an empty10t．Disposa10f WaSte Oiland other parts should be taken Care Of by a specialist．You should aIways havein mind that the environment must be

PrOteCted． 14．Neveruse open flame to checkanitemin a dark place．There might be a danger of exp10Sionorfireifoi10rfueIjsleaking． 18．Care should be exercised not to a暮Iow

eIectricalparts to be spIashed with water When washing theIoader．Cover eLectricaJ PartSWithavInyltarporbagifnecessary・ 19．The disassembly and reinsta＝ation of tires

needs speciaJknowLedge and technique， Askaspecialisttodothework．

15．Donotuseanopenflamewhilecheckingthe battery electrolyteJevel． Since expIosive

gases are always being reJeased from the battery，thereis a danger of causIng an exp10Sion．

20．When welding nearthetires，COVerthe tires

to protect them from sparks and to prevent themfromexp10ding．

21．Whencheckingtires，POSitionyourselfonthe Side of the tire，nOt djrect暮yln the path of rotation．

90

SAFE SERVlClNG AND MAlNTENANCE

22・Use specialcaution when working on any WheelassembIythat has a10Ck ring orside rlng．1f a tire with animproperly−mOunted lock ring isinflated，the10Ckringcanpopout， CauSlng a serious personaF，lnJury Or eVen death． Beforeinf［ating such a tire，make Sure the 10Ck ringlS SeCureIy mounted．1f available ，uSe an air chuck．Do not al10W

anyonetostandneartheworkarea．

25．When jacking theIoader up，make sure that

youfirstengagethesafetylinkontheframes andb［ockthewheelsontheoppositesideof thewheelyouareabouttojackup．Therear axles are rocking type．Use the jack under

One Of the axles（Fig．A），nOtin the middle （djfferential）of the rear axJe assembly；

Otherwisethe10aderwi become unstable on

thejack． 1f you must go under the10ader while the Ioader jacked up or one or more wheelsis raisedofftheground，uSeadditionalsupports to prevent the10ader from fa ing down or tippingover（Fig．B）．

23・Wheninflatinga10Ckring−fittedtire，itisgood

O

軌

inspection or repalr yOu are gOIng

t

26．Use tooIs and jigs which are sujted for

theぬ

PraCtice to use a safety protection frame

aroundthewheel．

n

lmpropertooIs orJlgSWilldamage They also might slip or slide off an CauSlngPerSOnalin）ury．

一′廿寄転』 、丁一去茄 24・Before trying to remove atire，make sure to

engage the safetylink on the frames and blocktheotherwheels．

27．Do not put tooIsin the pockets of your CIothing．They wi

hamper your motion and

Candropout，CauSlngPerSOnalinJury．

28．Do not go under a10ader with the front Wheels raised byuslng the bucketasajack． 1f theIoader fa s down，yOu Wi get severe lnJuryOrki ed．

91

LOCAT10NSOFFILLER PORTS

LOCAT10NSOFFILLERPORTS Differentialandfinalreductiong￠ar（什ont）

92

Hydraulicoiltank

GREASE FITTING LOCAT10NS

GREASEFITTING LOCAT］ONS GREASfNG Wipedirtandforelgn materialfrom greasefittings．Applyspecified greasesufficient］ythrough

greasefittingshownbelow．Thegreasefittingsareprovidedwithredcaps．Besuretoreinsta‖thered

CaPafteraddinggrease．

93

ENG［NE COMPARTMENT

ENGlNE COMPARTMENT Left−Side view

①RAD［ATORSUBTANK

⑧DUSTINDICATOR

O AIR CLEANER

⑨MUFFLER ⑱FANBELT

③PARTIALOILFILTER ④MAINOILFILTER O FEED PUMP

⑥WATERSEDIMENTOR ⑦FUELFJLTER

94

ht−Side view

⑪ALTERNATOR ⑫ENGINEOILFILLERPORT ⑬ENGINEOILDFPSTICK

PERlODICIN＄PECTlON PERlODlC lNSPECTlON PERlODIC LNSPECT10N LIST

．．．

BEFORESTARTING（EVERYDAY） CHECKS 50 HOURS CHECKS 100HOURS CHECKS 250 HOURS CHECKS 500 HOURS CHECKS 1000HOURS CHECKS 2000 HOURS CHECKS 4000 HOURS CHECKS

MAINTENANCE OFAIR COND］T10NER…………122 MAINTENANCE OF BATTERY……．，．．．．‖‖．．． ．125 MAINTENANCE OF COOLANT．．… … ．．．………．127

MAINTENANCE OF TIRES AND WHEELS……‥128 PERlODlCAL REPLACEMENT OF SAFETY PARTS LlST OF LUBRlCANTS OIL CAPAClTY TROUBLESHOOTING GUIDE

This ManuaIuses the foIIowLng Safety alert symboIs． When you see those symboIsin the text，follow the SafetymessagetoavoidpersonallnJuryOrdeath．

Failure to followtheinstructionsin the message Wi

cau＄ea＄eriousaccidentordeath．

a WARNlNG Failure to fo ow thein＄truCtions in the mes＄age might cause a seriou＄aCCident or death．

A cAUT10N Failure to follow the instructions in the message may cause personal injury or damage to the 10ader．

95

PER10DIC tNSPECT10N LIST

PER10DIC［NSPECT10N uST The maintenance schedule is worked out on the

assumption thatthe10aderw＝be used undera typICalworking condition．1f theloaderis used under a severer working condition，earlier preventive maintenance is required.

Checkanydefectsfoundbyprevious inspection

98

Removedust，mud，Oilandsnowfromthe

98

loader

Note：

Remember that services required periodicalIy shouldbe carried out at the same time asitems

Which are serviced more frequently． For example，Whenitistimetoperform theservices listedinthe

250HRS．

column，yOu Shouldalso

take care of thoselistedin the 100HRS． coLumns．

50 HRS．

and

CheckalIofthepartsforoilleak

98

Checkhydraulichosesandpipingfordamage 98 CheckenglneOiIforlevelandcontamination

98

CheckfueItankforlevel

98

Drainoffwaterfromwatersedimentor

99

CheckcoollngWaterforlevelandradiator

100

CheckaircIeanerdustindicator

100

fin for contamination

When starting periodicinspections，make Sure that：

・The parking brakeis applied（Press the

Checkinstruments，mOnitors（Warninglamps）， lamps，hornandback−uPbuzzerforoperation

Parkingbrake ON switch）・ ●The shiftlever jsin neutral

Checkbrakeoilsupplytankforlevel

・The10adhandlingleverisinneutral ・Thelever10Ckisengagedsecurely

・Thebucketisontheground

101 102

Checktorqueconverter／transmissionoillevel 102 ChecktiresforpressureanddamageandwheeI 103 boltsforlooseness，andwheelsfordamage

・Thesafetylinkisengagedproperly ・Theenglneisshutoff

Checkbrakepeda＝oroperation，braking

effect and play

103

●The wheels are b10Cked．

CheckacceJeratorpedalforoperationand exhaustsforco10randnoise

103

Checkparkingbrakeforoperationand brakingeffect

104

ChecksteenngwheeLforplayandsteerlng cylinder for operation

104

Checkcleanlngliquidreservethanfor

liquidlevel（10aderswithoperator scab）

Checksjdeviewmirrorsandinteriormirror （OPtionaLlyavailabJefor10aderswithan OPeratOr

scab）fordamageandmounting

105

105

boJtsfor100SeneSS．

ChecktheROPScanopy，ROPScab，Seat

belt（OPtionallyavailableforloaderswith ROPScanopyandROPScab）fordamage andmountingboltsforIooseness・

96

105

PER10DIC［NSPECTION LtST

Changeengineoil・（initia150hrs．only）

106

Changefuelfi［ter

ChangeengineoiIfilter（initia150hrs．on［y）

106

Cleanjointboltstrainer，（feedpumpor

Checkbatteryelectrolytelevel

107

Checkelectricwinngandfuses

107

CheckhydraulicoiltankforleveI

107

115

WaterSedimentorsection）

116

Adjustvalveclearance

116

Measure compresslon pressure

116

Checkstarterandalternatorforwear

116

Change brake oll

116

Changetorqueconverterandtransmission

116

Greasecenterhingepins（upperand10Wer）

108

GreaseIoadhandlingsystemplnS

108

GreaseaxIesupportpins

108

Cleantorqueconverterairbreather

117

GreasesteerlngCylinderpJnS

108

Changehydraulicoiltankreturnfilter

117

Cleanairconditionerfilter

108

Grease brake pedal

118

CheckIoadhandlingsystemforcracksor damage

118

Checkreversiblecuttingedgeforwear

118

Changecoolant（LLC） 2000hoursorone yearwhichevercomesfirst

119

Checkaccumulatorforoperation，gaSleaks， loosenessordamage（SerVicebrake） 2000 hoursoroneyearwhichevercomesfirst

120

Change axle oil

120

120

Change engine oil

109

ChangeengineoiJfilter（excludingpartia10il 109 filter

Oilandcleantransmissionscreen

）

Checkfanbeltsfortension

109

Checkbatterye［ectrolyteforspecificgravity 109 Greasecenterbeanngs

110

Grease propeller shafts

110

Changetorqueconverterandtransmissionoil andfilter（in−1inefilter）（initia1250hrs．only）

110

Change hydraulic oil

Changeaxleoil（initia1250hrs．onty）

111

Checkbrakediskforwear（SerViceandparking 120 brakes）

DrainoffforelgnmatterfromfueItank

113

Changepartia10ilfiIter

113

CheckinjectionnozzIe（PreSSureandspray Pattern）

113

Retighten wheel bolts

113

CleanaxIehouslngairbreather

114

Changetorqueconverterandtransmission

114

fiIter（in−1inefilter）

Checkdoor暮ockforoperation

121

Checkwindshieldwiperforoperation

121

Checkwindowwasherliquidforspraycondition 121

ChangeengIneWaterPumPgreaSe

97

BEFORESTARTING（EVERYDAY）

①Remov？the oildipstick and check for COntamLnation or mixlng Of forelgn matter・

Cleanitwithacleanshoprag． Checkanydefectsfoundbyprevious inspection

Check to see if defects found by previous inspectionhavebeencorrectlyrepaired・

A cAUTION Change the englne OiLifitis found to be discolored or contaminated with fore［gn matter．

② Reinsertitinto the dipstjck tube and remove Removedust，mud，Oilandsnowfrom the loader

Removedustand greasefromthesteps，Pedals andlevers．

▲cAUT10N

agaln tO Checkthe ojllevelbyseelng the oi7 adheredtothedipstick． O The oil level should be between two slots on

thedipstick：HandL． ④lfthe oiHevelis10W，addthe same brand of

Oilasusedinthetank．Donotoverfillbeyond

the Hlevel． When washing or steam cleamng the［oader， use caution not to splash water or steam to electricalparts，in particuLar，englne eLectrical For the procedure for changLng eng］ne Oil，See thepertinentitemlistedintheheading 50HRS・ PartSandwireharnesscouplers；Otherwisethe

electric system may fail to operate or the maLfunctionoftheJoadermightresult．

Checka ofthepartsforoilleak

Checkfueltankforleve］ Turn the starter switch to ON and check the fue［ gauge・

Checkthat there are no oilLeaks from hydraulic line connections oroiltanks．

Checkhydrau］ichose＄andpipingfor damage

Check hydrauLic hoses and piplng for kinks or damage．

CheckengLneOilforlevelandcontami・ nation

This should be performed with a cold englne Or morethan15minutesaftertheenglneisshutoff・

∴≡＝

（tobecontinuedtonextpage）

98

BEFORESTARTING（EVERYDAY） When the pointerindicates near the mark E， Water draining procedure addal［（lightoil）assoonaspossible． ①Loosentheplugontopofthesedimentorand When the poLnterindicates E ，the residual 100Sen the drajn cock． amountoffuelin thetankis about30L（7．9US ② Drain off water and replace the upper plug PaCkingwithanewoneand reinsta‖theplug gal）． Thefueltankcap can be10Cked with the starter anddraincockinp［ace． keyL Lockthe fueltankcap aftertightenlng the WheneverthepIug］Sloosened，makesureto CaPSeCurely． replacethepackingwithanewone．

A wARNING Whenaddingfuel，makesuretoshutoffthe

englne．Neveruseopenflamenearthefuel

Air bleeding procedure Air mixed jn the fuelsystem wi［［makeitdifficult

tank， Do notlet fue10Verf］ow the tank． to start the engIne Or CauSe．erratic englne

ThorougMy wipe away any spilt fue）．See SPeed．Whenever the fue［tankis drained，the fue［filterischangedorthewatersedimentoris Page5．

drajned，make sure to bleed air out of the fuel SyStem，

A cAUT10N

Uselightoilforfuel・Useofothertypesoffuel

maycausetroublewiththeenglneandmakeit notpossibletostarttheengIne． Drainoffwaterfromwater＄edimentor The water sedimentor removes water mixed in thefuel・lfthefloatrisesuptothe drainlevel， drain off water・Bleed air out of the system Wheneverwateris drained．

① Loosen the air bleeding plug of theinjection PumP・

②Turn the top of the feed pump counterclock− Wise，andthehandlewil［lift．

A wARNING Fuel＄Pilt around the pIug during air bleeding must be wiped away completeJy； Otherwiseit might causefire hazards．After airbleeding，StarttheengIneand makesure thereisnofue［leakage，

③Mov？the handle up and down ．

bubbles． ④After air bleeding，tighten the air bleeding Plug．Pushing down the handle，turnit C［ockwise．

99

BEFORESTARTING（EVERYDAY） Checkcoolingwaterforlevelandradiator l＝inforcontamination The coolantlevelshould be between the

markings FULLand LOWon the outside ofthe Subtank．

A wARNING

Checkaircleanerdu＄tindicator Check the dust indicator to determine whether the element needs to be cleaned． If the dustindicator window shows aJine，it indicates that the e［ement needs to be Cleaned．Remove the dust cup and clean the element．

Thi＄ Check ＄hould be performed when the

englneiscold． Do not remove the radiator cap while the

englneis hot，thatis，immedjate［y after the

englne ha＄been＄hutofforwhiIetheenglne is runn］ng．The sudden relea＄e Of pressure Can CauSe a Steam fla＄h which would cau＄e a

Serjous burn．

Your wheel］oader useslong＝fecoolant（LLC）as

the cooling water．Add LLC jf necessary so as to

Clean air cleaner element

Obtainthesameconcentrationasbefore（30−50％）．

A wARNING When checking the cooJantlevel，also check the radiator cap for tightness and the radiator fin for This check should be performed wjth the COntamination．Exercise care not tolet the engLne englne＄hut off．Exercise care to prevent OVerheat．

hands from getting burned when remov−

ing the element．When cleaning with

COmPreS＄ed air，be sure to wear safety gla＄＄e＄．

① Loosenthedustcupcliporbandand remove dustfrominsjdethedustcup． ②The aircleaneris a double（innerand outer） element type．Usually，Clean the outer element．

③Tap the element with your palm to remove

Remove dust and forelgn matter from the fins． Makesurethe radiatorand oilcoolerarealigned inastraightline．

dust or b10W COmPreSSed alr（below687kPa Or7kg／Cm20rlOOpsi）． ④When using compressed air，directit outside the element atfirst．Then direct airinside the element．

▲wA叩ING

When us［ng COmPreSSed airfor cleaning，itTheelementshouldbereplacedwithanewone Should belessthan O．2MPa（2kg／Cm2）and afterit has been cleaned 6times，Or OnCe a year．ln the case of the doubLe e］ement type， Wear＄afetygla＄＄e＄． both theinner and outer elements shou［d be

A cAUT10N When uslng COmPreSSed air or steam for

replacedwith newonesatthesametime．After Cleaning or replacement of the element（S）is done，besuretoresetthedustjndicator．

Cleanlng，the pressure of compressed air or When cleanlng the element，also checkit for Steam Should beless than O．2MPa（2kg／cm2） rupture or pln holes．If any defectis found， andthenozzletipshouLdbekeptmorethan500 replaceitwitha newone． mm away from the fin surface；Otherwise the radiatororoilcoolerfinsmightbedamaged． （tobecontinuedtonextpage） 100

BEFORESTARTING（EVERYDAY） lfthe transmission oiL temp．gauge polnterWOn t

return to the white range，Check the oiIcooler and ojlcirculation routeforoil［eaks．

団FUEL Turn the starter switch to ON，tO Check that the POinterswlngS．

kTT］IhspEEDOMETER Drive theIoader and check to seeif the pointer SWlngSPrOPerlyaccordingtothetravelingspeed・ A wARNING Before starting the Loader，make sure there is no one around the10ader．This check Shou［d be performed at an out−Of−traffic area．

Monitors（Warninglamps，indicatorlamp＄）

Checkin＄trumentS，mOnitors（Warning lamps），lamps，hornandback・uPbuzzer

for operation Letthe englne run atidling rpm and checkthe instruments，mOnitors（Warninglamps），lamps， hornandback−uPbuzzer， lnstruments

・④・ENGINEOILPRESS lf Light comes on，Shut offthe englneand check the［ubricatingsystemincludingtheoiJfilter．

粉 BRAKEOILPRESS A wARNING lflight comes on and the buzzer sounds， StOP the10ader，］ower the bucket on the

ground，Place the shiftlever and the10ad

handling］everin neutra［，and apply the

Parking brake． Press the accelerator pedal about halfway tolet the engJne run at medium rpm．This WiIIstore brake oil pressurein the 6）且cooLANTTEMPリ

朝TRANSMISS10NOILTEMP． lf the pointer goes Out Of the white range and registers in the redrange，lettheenglne run at idle rpm to cooIit． lfthecoolanttemp．gauge POinterwon t return tothewhiterange，turnthe eng［ne Offt Afterit COOIs，Check theIeveIs of the eng［ne Oiland COOling water，eXhaust，and

accum山ator．

When the ＄PeCified brake oiIpre＄＄urei＄

StOredin the accumuIator，the monitor Iamp goes out and the buzzer stops SOunding．Start the10ader after making

Sure thereis no one around theJoader．］f

the buzzerdoes notstop sounding，COntaCt your authorized dealer.

fan belt tension．

101

BEFORESTARTING（EVERYDAY） E∃cHARGE

Checkbrakeoilsupplytankforlevel

lflight comes on，Check the V−belt for tension， The oillevelshould be between the MAX and alternator for failure，electricaF wirlng for MIN marks on the side face of the tank．1f the breakage or poor connection，and the batteries brakeoilleve［monitorIightcomeson，addbrake forelectrolytelevelandspecificgravity． Oilnearto the MAX mark．

《田PARKING Light comes on when the parking brake

ON

SWitchis pressed and goes outwhen the parking brake

OFF

swjtchispressed．

1flightdoes notgo outwhen the parking brake OFF

switchis pressed，Check wiring and

Parkingbrakelinkage．

嘲BRAKEOIL lflightcomeson，Checkthe brakeo‖forIevel．1f 10W，addtothespecifiedlevel． g〉HIGHBEAM］NDICATOR，

＜1D＞TURNSIGNALINDICATOR，

When adding brake oilafter the monitorlight

，GwoRKLIGHT，

COmeS On：

A cAUT10N

聯T／MCUTOFF Operateeach ofthe above switchesandlevers

Use the specified brake oil for addition of oil intothetank．Seepage130．

to checkto seeiflight comes on．1f not，Check

thebulbandwirlng． V EMERGENCYSTEERING （OPT10N）

Light comes on when emergency steerJng PumP isoperating．

A wARNING Light blinks while the emergency＄teering

Make sure to add brake oil near to the MAX

mark．DonotoverfillbeyondtheMAXmark．

Checktorqueconverterandtran＄mi＄− SionforoilIevel Checkthetransmissionforoilleve［byobservlng theviewgauge．

PumPIS OPerating．Move to a［evel，Out− Of−traffic area and check theIoader．

Checkhornandback−uPbuzzerforoperation Press the horn button at the center of the

Steerlng Wheelto checkif the horn sounds PrOPerly．The hornis Located at the right−Side areainside the frontframe． Place the shiftleverin reverse to checkif the back−uP buzzer sounds properly．The back−uP buzzerisJocated．The back・uP buzzeris10Cated

attherearrightsideoftheIoader．

A wARNING Before making horn and back−uP buzzer OPeration check＄，make sure to apply

the parking brake and therei＄nO One around the10ader．

102

（tobecontinuedtonextpage）

BEFORESTART［NG（EVERYDAY） A wARNING This oillevelcheck should be performed

Checkbrakepedalforoperation，effect and play

With the engine runmng at10W rPm， Ob＄erVingthefo［Jowingconditions：

Press the brake pedalto seeif the brake OPerateS nOrmally and produces norma］braking

●Make sure the shil＝t］everin neutra［and

effect．

theparkingbrake ON switchi＄PreSSed． ●Make sure the bucketis on the ground Checking braking effect andthe10adhandJinglever10Ckisset． ・Thesafetylinki＄engagedontheframes．

Run the10ader on a dry，levelsurface at an

initialspeed of20km／h（12．4mph），and apply

the brakes．The stopplng distance should be This check should be performed when the oi［ lessthan5m（16ft）． temperatureis10W．Thelevelisnormalifthef10at isseenatthemiddleareaofthegauge． 1f you cannot see the float，itindjcates that the A wARNING Before trying to check braking effect， Levelis10W．Add oiluntilthe f［oatis seen at the ObservethefoIJowingconditions： middle area．Do notoverfill．

・Thegroundisdry，leve［，andpaved． ・A signis put，＄aylng nOOnei＄a owed to

stand in the path of travel of the loader Within a rangeof100m or328ftfrom the

Checktiresforpres＄ureanddamage，

Wheelb01tsfor100SeneSS，andwheels 10ader． ・Aguide（S）is10Cated． for damage Tire inflation pressure checks should be Carriedoutwhentiresarecold．Seepage61． AIso check tjres for cuts，SPikes，Or eXCeSSiveCheckingbrakepedalplay Press the brake pedalwith fingers untilyou feel Wear Which would cause skidding or poor heavyresistance， braking． Check the wheeL boLts forlooseness，and Pedalp】ay： retightenifany．Seepage63． Play：10−20mm（0．39−0．79in） Remove earth and feces from the wheeIs．You

mightmissthedevelopmentofrustorcracks．

Standardvalue：15mm（0．59in）

A wARNING Cracks，CauSed by severe corrosion，

mightcausean accident．

lfthe brake peda］playlSnOtWithinthespecified range，COnSuItyourauthorizeddeaLer． CheckacceLeratorpedalforoperation and exhaustsforco10rand noi＄e A wARN］NG Beforemakingthe＄eChecks，make＄ure： ●Shiftleverisin neutral

●ParkingbrakeisappIied ●Bucketisonground ●WheeJs are b10Cked． （tobecontinuedtonextpage）

103

BEFORESTARTING（EVERYDAY）

GraduaJIy press the accelerator pedalto seeif

Checkingparkingbrakeforeffect

eng［ne SPeedincreases smoothly．Release the Pedalgradual［y to check to seeif the eng［ne Park the10ader withoutload on a dry，PaVed road with a grade ofl／5（about120）・The SPeeddropssmooth［y．

Parking brake operates normallyif the10ader Can be heldin place．

Exhau＄t CO10r and noise Checkexhaustforco10rand noise．

lf the parking brake cannot be relea＄ed due to a defective brake system，See OnPage59．

When warmlng uP the eng［neindoors，have goodventi］ation・Exhaustfumescanki ・

When the englneisin good serviclng COndition，

Check＄teeringwheelforplayandsteer・

the exhaustgasisco10rlessorpale b［ue．JustlngCylinderforoperation

after the engine is started or the accelerator Pedalis depressed Jerkily，the exhaust appearsblackish butitisnotabnormal． 1f the exhaust appears black，White brown or

CheckthesteerlngWheeLforperipheralplayand

Verticallooseness．

Turn the steering wheel to stop clockwise and

COunterClockwise，reSPeCtively，tO Check for COntaCt．Check the steering cylinders for grey，Check the englne Oilleve［and the fuel OPeration． SuPPly system．AIso check for noise from the

englneOrPOWertrajn．

Checkparkjngbrakeforoperationand effect Presstheparking brake

ON

switch，PJacethe

Shiftleverin forward or reverse．Make sure that

the［oader won t move evenif the accelerator Pedaljspressed． A wARNING Before trying to carry out thi＄ Check， make sure thereis no one around andin

the path oftraveJofthe10ader．

lf you find any defect with parking brake switch OPeration，COntaCtyOurauthorizeddealer．

A wARNING Starttheeng］neand rai＄ethebucketaritt］e Off the ground before starting thi＄Check． WhenthesteerlngWheeli＄turned，thefront and rear frames ＄Wivelaround the center

jojnt ofthe10ader．Do nota

owanyoneto

Stand nearthe10ader；he might be caught between the front and rear frames．

（tobecontinuedtonextpage）

104

BEFORESTARTING（EVERYDAY） With the englne runn［ng atidle rpm，tum the

SteerlngWheelIightlyln rightandleftdirectionsto ChecktheperipheralplayofthesteeringwheeI（Or

theinc！Perativerangeofthesteeringcylinder）by Observlngthemotionofthebucketandtires． PeripheraJplay：5 −15 mm（0．20 − 0．59in） Standard value：（10 mm or O．39in）lf the

SteenngWheelhasanexcessiveperipheralplay， COntaCtyOurauthorizeddeaJer．

Checkwindshieldwa＄herIjquidforleve］CheckROPScanopy，ROPScab，Seatbelt （forIoaderswithoperator scab）

（OPtiona yavaiLablefor10aderswithROPS

CheckthewindshieJdwasherlLquidforleveland

CanOPy and ROPS cab）for damage and

add，if necessary，tO the specified upperlimit marking on the side of the tank．Use an anti− mountingb01t＄for100＄eneSS

freeze type when the ambient temperature is anticipatedtodropbelowOOCor320F，

Checkthe ROPS canopy，ROPS cab，and seat beFt for cracks，deformation，Or damage．AIso

Check their mounting bolts for100SeneSS． Make sure the seat belt can be worn and

detachedproperly． A wARNING lf the10ader turns over，reP］aceits ROPS

CanOPyOrROPScabandseatbeltwith new OneS．

Check sideview mirrors and interior mirror（OPtional］y available for［oader＄

With an operator s cab）for damage and mountingbolt＄for100Sene＄＄

Seatyourselfattheoperator sseatandadjustthe Sideview mirrors so thatfu

rearvisionis ensured．

RepLace any broken mirrorwith a newone．A［so

Checkthemountingboltsfor100SeneSS． Ona10aderwithanoperator scab，trytOmOVethe mirror s mounting part．1f any［00SeneSSis found， retightenthemountingboltinthefo［10W］ngmanner：

105

50HRS．CHECKS

A cAUT10N

ChangeenglneOilandeng］neOilfi［ter

Withturbocharger，uSeClassCDenglneOil・

（initia］50hrs．only）

CareOfbyaspecialistorauthorizeddealer・

The englne OiL and oi［filter shouLd be changed When the englne Oilis warm．Change them about15minutesaftertheenglneisshutoff．

A wARNING Thereis danger of eng［ne Oi［splashing to

burn your hand or face when draining・ WearsafetygLa＄＄eSand useashop rag・ i■

sc C10gged．Replace the oiL filter with a new one Whenlight comes on，irrespective of whether

Periodicreplacementperiodisreachedornot・

Disposa10fold oiland filters should be taken

You should always have in mind that the envjronmentmustbeprotected．

①Place an oilreceiving p9n under the drain Plug and remove the eng［ne Oi［filler port to drainoffenglneOil． ②S10Wly100Senthedrain plug and removethe drainplug，WatChingthef10WOftheoi［・ ③After the oi［filteris drained completely，

remove the filter with a filter wrench．Pay

attentiontooilspillingfromthefilter・

④Wipethefiltermountingsurfacecleaワ・Apply a thjn coat of englne Oilto the ○ −rIng Of a newfilter．

⑤Screw弓n the newfiltersothatthe 0 −ring comesln COntaCt With the sealsurface．Then

tightenit another3／4tolof a turn with the fi［terwrench．

⑥Tighten the drain plug s？Curely・Add new engrneoi［through the engIne Oilfillerportto thespecifiedlevel．

⑦Runtheengineatidle rpm forafewminutes beforeshuttingtheenglne・Makesurethereis nooilleakage． ⑧About15minutesaftertheengineisshutoff，

Checkthe englne Oillevelandifneeded add

Oiltobring］eve［tothespecifiedIevel・ Foreng［neOillevelcheck，SeePage98・

106

50HRS．CHECKS

CheckbatteryeJectrolytelevel The battery electrolytelevelshould be between the UPPER and LOWER marks on the side face

Ofthebatterycase．

A cAUT10N

Keep the battery cases a［ways clean；

Otherwiseyoumightnotseecorrectlevel． lftheleveLislow，add disti［Led wateror purified Water．Do not overfilL．Make sure the caps are

A wARNING Do notuseopenflametocheckthe battery electrolytelevel．AIso do not smoke since exp10Sive gases are released from the

tight．

battery・The battery eIectrolyteis＄ulfuric

Check wirlng COnneCtions and battery terminals

Checke］ectricalwlrlngandfu＄eS

acjd，Which cau＄eS SeVere burns or forlooseness，Wirlng Shields for damage，fuses blindness．

for properinsta ation and wjr［ng for short− Do not getin eyes，On Skin orc10thing．1n Circuiting．1fa broken orshorted electricwireis

CaSe Of contact，flushimmediateLy with

found，Checkthecauseandrepalr．

fre＄hwater（tapwater）．1fanyoneswalJows Pay special attention to the wiring of the electrolyte accidenta］ly，let him drink abattery，Starterandalternator．

copious amount of water immediately and Send for a doctor．

A wARN刑G Do not use or charge the battery whose electrolyteJevelis be10W the specified

Checkhydraulicoiltankforlevel Shut off the eng［ne and10Wer the bucket on theground horizontally．Checkthe hydraulicoil

tank for level with the view gauge on the side face of the tank．

VaIue・lf the batteryis usedin this COndition，theinternalcomponentsin the battery wi

deteriorate，reSultingln a Short

SerVicelifeorin thewor＄tCaSeCauSing an exp10Sion． 1ftheelectrolytelevelis10W，Checkforfluid leakageora damaged case，beforeadding eIectrolytetothe＄PeCifiedlevel．

The oilleve］shouId be above the middle of the Viewgauge． 1ftheoillevelis Low，add oilthroughtheoilfi‖er

untilthe oiHevelis above the middle of the view gauge・

A wARNING The hydraulic oiltank js a pressure type． S10Wly open the cap to a ow pressure to escape，Do not overfi ，Observing the oil

levelwiththeviewgauge．

107

100HRS．CHECKS

Grea＄eCenterhingepins（upperand 10Wer），10adhand］ingsystempins，aXle SuPPOrtPin＄，＄teeringcylinderp］nS

See page93forgreasefitting pln POSitions and greaslngPrOCedure．

Cleanairconditionerfilter

See Maintenance of Air Conditioner in this manual．

108

250HRS．CHECKS

Replace any belt which has gone slack or Shows cracks with a new one，

ChangeenglneOiL． See

50HRS．

forenglneOilchange．

Changeeng［neOi＝iJter See 50 HRS・ for englne Oilfilter change． （exceptthepartia10i［filter．）

Checkl＝an be［tsfortension Checkthefanbeltsfortensionanddamage・ Checkbypresslngmidwayonthespanindicated bythearrowsinthesketchwithyourfingers．

For replacement，COnSult your authorized

dealer．

Checkbatteryelectrolytefor＄PeCific g ravity The normalspecific gravity of electrolyteis l．280 when the temperature of the ＝quidis

200C or680F．See the conversion table glVen be10WWhenthetemperatureisotherthan200C O「680F．

Forexample，jfthehydrometerreadsl，250when

thetemperatureoftheelectrolyteis50Cor410F， the specific gravity corresponding to the

temperature of200C or680Fisl．240．This

VaIueislower than the specified value by

O．040．ln such a case，itis necessary to

increasethespecificgravityoftheelectrolyte・

Whenthefanbeltispressedbyafingerpressure Of 98N（10 kg）（22Jbs），it should have a

deflectionofaboutlO−15mm（0．39−0．59in）． 1f the fan beIt tensionis not proper，adjustit as follows：Loosen the upper andlower mounting

Measunngspecifjcgravity （inthecaseofusingasuctionhydrometer）

nutsoftheaIternatorandadjustthetensionwith the alternatorbracketadjusting bolt．Tighten the bolt and nut．After adjusting for the specified tension range，run theengIneatidling rpm fora few minutes・Shut offthe englne and checkthe fan beLttensionagaFn・lfsatisfactory，tightenthe

boltandnutsecureLy， Weak belt tension will cause the malfunction of

the alternator or fan， reSulting in an underchargedbatteryoroverheatedenglne． Too strong belt tension will cause a damaged Pu

eyorbrokenbeJt．

①Squeezing the rubber ball，insert the suction

tubeintothebatteryelectrolyte． （tobecontinuedtonextpage）

109

250HRS．CHECKS

② Releasetherubberballtosucktheliquidinto the outercase．

③Keeping the hydrometerin the outer case

fromtouchingtheinnerwalloftheoutercase

Orbottom（SuCtiontube），Waitunti］bubb］esin Read the the electrolyte disappear・

hydrometer． ④Usethe same procedure as steps①thru③ tocheckattthe celts．

Adju＄tingspecificgravity If the specific gravity is lower than the specific vatue，itisneededtoadddiIutesutfuricacid．For

the addition of diIute sulfuric acid，COnSult your authorized dealer．

ThespecificgravityofelectroLytevarieswiththe

temperature. It also drops as the batte ry discharges・ln particular，the specificgravityof electro［yteis apt to drop．n cold districts・Care

Should be exercised to prevent the electro］yte from freezlng；Otherwise the battery willbe damaged． TopreventthefreezlngOfthebatteryelectrolyte，

the additjon of electroJyte should be performed beforestartingtheday

sworkoryourshift・

Grea＄eCenterbearlng＄andprope er ＄hatts For grease fitting locations and greasing PrOCedure，SeePage93・

lnadditiontogreaslng，Checkthemountingbolts ofthe connectionsforlooseness．

Changetorqueconverterandtran＄mi＄− ＄jonoilandfi［ter（in・linefi］ter） （initia1250hrs．only）

A WARNING Do not change oil immediately after the englnei＄ Shut off or when the oil

temperaturei＄ high；Otherwise you can get your hands burned.

Thein・‖ne filter can ea＄ily be changed

With theloader articuIated（fu turn） ＄tate．Make＄ure thereis no one near the

CenterPin beforearticulatingthe10ader・ Before changing oil，＄hut off the engine， apply the parking brake and block the Wheels．

（tobecontinuedtonextpage）

110

250HRS．CHECKS

⑦Add new oilto the specifiedlevel．Run the englne atidling rpm fora fewminutes・Make

Sure thereis no oil［eakage from the drain Plugorin−1inefilter．Checktheoi［level．Foroil Checkprocedure，SeePagelO2． Changeaxleoil（jnitia1250hrs．only） ChangeaxleoiL（initia1250hrs．only）

①Wipe the drain plug and areas aroundit Clean． ②PutanoilreceivingpanunderthedrainpJug．

SlowlyturnthepJugtodrainofftheoil． ③Using afilterwrench，S10Wlyturnthein−1ine

filter and remove・Use care to prevent oil

A wARN暮NG BeforechanglngaXleoil，make＄uretO： ・Pres＄theparkingbrake ON switch． ・Setthe10adhandlinglever10Ck． ・Setthe＄afety］inkontheframes． Be ＄ure tO Wear a hard hat．11＝unavoidable

fromspilling・UseareceivlngPanandashopto work under a raised load handling rag・

④Afterdrainingtheoil，reinstal］thedrainplug．

⑤Apply a thin coat of transmission oilto the Sealofanewfilterandtightenituntiltheseal Surfacecomesin contactwiththe base．

⑥Then，givethefilterl／20faturn．

means，take necessarymeasuresto prevent itfromdropplng．Seepage5． （tobecontinuedtonextpage）

111

250HRS，CHECKS

AcAUT10り

Before removlng the f＝er plug，WIPe the pLug and areas aroundit clean．EspecialJy cJean the plug seat on the filler port・Before reinstalling，aPPly LOCTITE＃5720n the entire

periphery of the drain plug in the threaded

area．Use care to prevent dust or dirt from entenngthesystem． ④Add oilthroughthef州erporttothespecjfied level．

①Wipe the drain pJug and areas aroundit Clean．

② Put a receiving pan under the drain plug・ S10WlyturnthedrainpLugtodrainoffoil・ ③After drainjng oil completely， aPPJy

LOCTITE＃5720n the entire periphery of the

drainpLuglnthethreadedareaandreinsta‖・

⑤Clean the oildipstick of the fi er plug with a

Cleanshoprag．

⑥Rein？ert the dipstickinto the p［ug hole，

app］ylngthepJugtothepLugseatonthefiller POrt．Take jt out and check the oillevelby examinlngtheoilstickingtothedipstick・The

leve［should be up to the mark on the

dipstick．

A cAUT10N lt takes time forthe oilto spread through the SyStem． Do not try to travelthe10ader immediately afterinstalLing the filler plug・ Waitforabout20minutes beforestarting． ⑦ Reinstallthef‖erplug and run theloaderfor

afewminutes．Shutoffthe englneand make Sure thereis no oilleak．

112

500HRS．CHECKS

①Using a filter wrench，remOVe the partialoil filter．Payattentiontooilsp‖ingfromthefilter

Drainoffforelgnmatterfromfueltank Drain offwaterand forelgn matterfrom the fuel tank．

Whenremovlngthefilter．

②Wipe the filter mounting surface clean and apply athin coatofenglne Oi．tothe ○ −rIng Ofa newfiJter．

③ Screwin thefiltersothatthe ○ −ring comes in contactwith the sealsurface．Then turn the filter another3／4tolof a turn with the fi［ter

WrenCh．

④ Run the engineatidle rpm forafew minutes

before shuttingit off．Check that thereis no Oilleakage．

⑤About15 minutes

．

needed add oiIto the specifiedlevel．For Standardoillevel，SeePage98．

Checkinjectionnozzle（PreSSureand SPrayPattern） Do not return drained fue［into the fueltank lmproper injection pressure or spray pattern again．For the disposa10f drained fuel， Wirlcauselow output or blackish exhaust．Lf COnSult yourauthorized deaIer．Do notthrow foundtobe notproper，COnSuItyourauthorized itawaywithoutpermission． dealer．

A cAUT10N

①Wipethedraincock，thedrainplugandareas

aroundthemclean・RemovethedrainpLug．

Retjghtenwheelbo［ts Checkthewheelboltsforlooseness，retightenlng

Slowly turn the drain plug to drain off water andforelgnmattertOgetherwithfuel．

any100Sebo［ts． Tightening torque：890N−m（90．8kgf−m）（656．8

②Put a receiving pan under the drain cock．

③Afterdrainingthe−tank，tightenthedraincock 1bf−ft） andreinsta thedrainplugsecurely．

Changepartia10i［filter OilfiLterchange should be performed about15 minutesaftertheenglneisshutoff． The oilfi［ter monitorlamp（童）・engine？il

PreSS）comes on when the fiIter elementIS C10gged．Rep［ace the oilfilter with a new one

WhenIight comes on，irrespective of whether Periodicreplacementperiodjs reachedornot．

113

500HRS．CHECKS

C］eanaxlehousJngairbreather Theaxle houslng airbreatherisfoundon topof themiddlepartofeachaxle．CJeanboththefront and rear axle houslng airbreathers atthe same time．

A wARNING Before trying to clean the air breathers， make sure to：

・Presstheparkjngbrake ON switch・ ・Setthe10ad handling［everLock・ ・Setthesafetylinkontheframest Be suretoweara hard hat．

①Wipe the air breather mounting area and aroundit clean．

② Put a cover on the mounting area of the air

breather to prevent forelgn matter from

enterlngthesystem．

③Blowtheairbreatherwithcompressedairto Cleanit．1fitis severely contamlnated，WaSh

Withcleanlngfluid． A wARNING

When cleaning with compressed air，be ＄uretOWearSafetygla＄SeS． ④Use caution to prevent fore！gn matter froり1

entering the system when re［nSta ing the alr breather．

114

Changetorqueconverterandtran＄mis− ＄ionfilter（in・Linefilter） Fortheprocedure，See 250HRS・

onpagellO・

1000HRS．CHECKS

Bleedairoutoffue［system： Whenever the fuel in the tank is consumed

Changefue［filter

COmPletely，Or fuelfiIteris replaced with a new

A wARN州G

OutOfthefueIsystem．

Wipe any spiIt fuel．1t wi

One，Orifthe englne CannOtbestarted，bIeedair cause fire

hazards．

A wARNING Wipe fuelspilt around theinjection pump clean and make sure there is no fuel

leakageafterstartingtheeng］ne・ FueHeakagewi cau＄efirehazards．

①Wipe the fuelfilter mounting area and areas arounditclean．

②Usingafilterwrench，SlowLyturnthefilterand remOVe． ① Loosentheinjectionpumpairb］eedingplug． Use a receiv［ng Pan Or Shop rag to receive ②Turnthefeed pumptop handle counterc10Ck− fue［spiltfromthefi［ter． Wise，and the hand［e willrise due to the ③App［yathin coatoffue］tothe sealofa new internaLspnng． fi］terandtighten untilthe sealsurfacecomes ③ Pump the handle tolet fue［come out of the in contactwith the base．

④Then，givethefilter2／30faturnwiththefilter WrenCh．

air bleeding plug hole．Repeat pumplng until fuelcomIng through the plug holeis free of bubbles．

⑤Afterfilter chartge，run the engine atidling ④Afterairbleeding，PuShinthehandleandturn

rpm forafewm］nuteSandcheckthatthereis

no fuelleakage．1f the englne WOn t start，

CIockwise．

bleedairoutofthefuelsystem．

115

1000HRS．CHECKS

Cleanjointbo［t＄trainer（feedpumpor

Adju＄tVaJvecJearance ltisnecessarytoadjustthevalveclearanceifthe WaterSedimentorsection） tappet noiseis toolarge or the englne fails to Clean theJOint boltstrainerincorporatedin the OPeratenOrmallyalthoughthefue［systemisfree in［et of the feed pump．Remove the］Oint boJt and take the strainer out of the bolt and wash jtwithlightoi［．

Oftrouble．

Consultyourauthorizeddealer．

Measurecompre＄＄ionpres＄ure It is necessary to measure the compression PreSSureifenglneOutPutisIowortheexhaustis Whitish．

Consultyourauthorizeddealer．

Checkstarterand alternatorforwear Consultyourauthorizeddealer．

Changebrakeoi［

A wARNING U＄ethe＄PeCifiedenglneOil．

For brake oi［change，COnSult your authorized dealer．

Changetorqueconverterandtran＄mi＄・ ＄ion oiland cJeantran＄mission scr・een Changeoi［，referrlngtOPageSllOand111．

The screen should be cleaned after draining the transmissioncase（beforeaddingnewoil）．

（tobecontinuedtonextpage）

116

1000HRS．CHECKS

①Remove the 4 fitting bolts securing the Changehydraulicoi］tankreturnfi［ter SuCtiontube．

②Takeoutthestrainerand remoedustand

forelgnmatter．WashitwithcJeanlngOiL．］fthe A wARNING Do not try to change the return filter Straineris damaged，reP［aceit with a new One・Whenever the straineris replaced， immediately aiter the engine is shut off or When theoiItemperatureis high；Otherwise rep［ace the gasket and ○ −rlng With new OneS，tOO．

③lnstallthe strainer， ○ −ring and gasket．

youcangetyourhandsburned．

Tightenthesuctiontubefittingbolts．

The return fi］tercan easily bechangedwith

level．

sure there is no one near the center pin

④Addoilthrough thefillerporttothespecified the10ader articuLated（fu

turn）state．Make

Check the oi［level，referrlng tO PagelO2． beforearticulatingthe［oader． Before changlng the return filter，＄hut off Makesuretherejsnooilleakage． theenglne，10Werthe bucketontheground，

Cleantorqueconverterairbreather The air breatheris10Catedinside the side

apply the parking brake and bLock the

Whee】s．

Panelatthe rightside ofthe10ader，atthetop rightofthetorqueconverter．

①Wipeareas aroundthecoverpJate，hoseand

Clipclean．

①Wipe the air breather mounting area and

②Use

．

areas aroundit clean． ②Cover the mounting area to prevent foreign

matterfromenteringthesystem．

③Cleantheairbreatherwithcompressedair．1f

SeVereLy contaminated，WaShitwith cleanlng fluid．

AwARNIN戸 When cLeamng with compressed air，be SuretOWearSafetygla＄Se＄．

④Use care to prevent foreign matter froり1 entering the system when relnStalllng the alr breather．

③ Remove the clip and remove the hose from thecoverp［ate． ④ Remove the bolt securing the cover plate．

Removethereturnfilterassembly．

⑤ Remove the cotter pin，bolt and protector at the bottom of the filter．Replace the e］ement With a new one．

⑥Reinsta

the filter ．

thesystem． ⑦Start the engine．S］owly operate the booms

and bucket．Shut off the englne and check that thereis no oilleakage．Check the

hydraulicojltankforleve［．SeepagelO7．

117

1000HRS．CHECKS

Greasebrakepedal

Checkreversiblecuttingedgeforwear

For grease fitting［ocations and greas［ng （rever＄ibletype） PrOCedure，SeePage93．

Thebucketedgeisfittedwithareversiblecutting

edgeorcutting teeth・Checkthecutting edgeor

teethforwearandinstallation．1fthecuttingedge isworn，reVerSeit．

Reverslngthereversiblecuttingedge

A wARNING Do not put your feet or hands under the

edge；they might be crushed under the edge．

Check10adhandlingsy＄temforcracks or damage Check the booms，bucket，OPtiona10ne−tOuCh

COuP］er，and fork attachment for cracks， distortion and bends．

Check the hydraulic cyIinders for contamina− tionordamageofthecylinderrodandoi［leaks from the p［PIng COnneCtions．There are 5 hydraulic cylindersin all：2 for booms，1for bucketand2forsteerlng． ①Lowerthebuckets10WJyonwoodenb10Cksas Shown above．

② Removea‖theboItsandnuts． ③ Removedustanddjrtfromthefittingsurface．

④ RepIaceanywornordamaged boltsand nuts With new ones．

⑤Turn the［oaderorthe cutting edge180O and reinsta

itonthe bucket．

⑥Usethe bucketforafew hours and retighten

the boLts and nuts．The tightenlng tOrqueis lO68N−m（109kgf−m．）

118

2000HRS．CHECKS

Changecoolant（LLC） 2000 hour＄ Or One year Whichever comes first‖

When changIngCOOlant，Cleanthecoolantcircuit inside the engIne and radjatoras wel［．Coolant

Changeshould be performedwhentheengIneis COld・Remove the radiatorcap s10Wlyand drain Off coolant by removing the drain plug（COCk）at

theenglneandradiator， Use a cooLant receivlng Pan Or a hose to each drainplug（COCk）opening，

A wARNING DonotremovetheradiatorcapJmmediately after the englneis ＄hut off or when the COOlant temperature js high．Hot coolant might spout out to cau＄e a Serious

PerSOnallnJury・ Before removing the

radiator cap，make sure the coolant temperature has dropped．Loosen the cap ＄10Wlytoa owsteamtoescape．1tisgood PraCticetousethickshoprag．

A wARNING Your10ader uses Long Life Coolant（LLC） as a coolant．Observe the fo owjng PreCautions： ・TheLLCispoISOnOuS．Neverswa ●lfit comesin contact wjth the skin or

owit．

C10thing，immediateLy washit away with

SOaPandwater． ・Keep open flame away．Do not smoke When handlingit．

A cAUTtON The disposalofwaste LLC should beleftto a SPeCialistoryourauthorizeddealer．

Cleaningcoo［antcircuit ①C10Se the drain plugs（COCks）at the radiator

andenglne．

② Remove the radiator cap and fillit with tap

Water．Reinstallthe radiator cap and run the englneat10WrPm．

③When draining off water whjle adding tap

Water，remOVethedrainplugsandpourwater

into the radiator，keeplng the quantity of in and

out

water the same． Continue untiI

Cleanwaterf10WSOutOfthedrainp］ugs．

④Whena

．

SuPPller． ⑤After cIeaning，Close the drain pIugs（COCks）

attheradiatorandenglne．

（tobecontinuedtonextpage）

119

2000HRS．CHECKS

Fi＝ngwithcoo］ant Use the LLC．To maintain the anti−ruSt effect

Ofthe LLC，the concentration ofthe LLCin the

COOling water should be higher than 30 PerCent．Cooling water which contains more than 30 percent LLC can be used for an ambient temperature of higher than−100C （140F）．

① Pour coolant up to the filler neck of the radiator．

②Add coolant to bringlevelto the middLe between the FULL and LOW marks of the Sub−tank．

③Let the engine run at10W rPm for about5 minutes．

④After checking that coolantlevelis normal

①Prepareanoilreceiving panaccordingtothe tankcapacity：801iters（21・1USgal）・ ②Remove dirt from the drain plug and areas MAINTENANCE OF aroundit．Turnthedrainplugs10WLy．Remove

and thereis noleak，C10Se the drain plugs （COCks）securely．

For LLC，See the heading onpage127．

thedrain plug，Paylngattentiontothef10WOf Oilfrom the plug hole．1fthe pan cannot hoLd

Checkaccumulatorforoperation，gaS

the entire amount of oi［at one time，reCeive theoilin dividedinstaLLments．

C00LANT

leaks，loosenessordamage（＄erVice

brake） This check needs to be carried out every 2000

hoursofoperationoroneyear，Whichevercomes

first．Consu［tyourauthorizeddealer．

Changeaxleoil Refertopageslll−112．

Changehydrau coiI

③After draining oil，Wipe the drain plug clean and reinstallit．

④AddoilthroughthefiLlerporttothespecified level．

Start the englne and operate the booms and bucket s10Wly severaltimes・Shut off the englne and make sure thereis no oilleak・ Checktheoi］Jevel．SeepagelO7．

Checkbrakedi＄kforwear（＄erViceand Parkingbrakes） Consu［tyourauthorizeddealer・

A wARNING Do not try to change hydraulic oil immediately after the englneis＄hut off or When theoiltemperaturei＄high；Otherwi＄e

youcangetburned． Make suretheoiltemperatureislowbefore tryingtochangeoil．

Whenchanglnghydraulicoil，makesureto： ・Lowerthe bucketon the ground and＄hut Offtheenglne ・Wear a hard hatwhen removing the drain

Plug

・Turn the hydraulic oi］tank cap sIowly to eSCaPe PreSSure・

120

Loaderswithcab（Oneyear）CHECKS，4000HRS．CHECKS

CheckdoorJockforoperation

Theleft−Side doorislocked with the starter key

ChangeenglneWaterPumPgreaSe． Consu［tyourauthorizeddealer．

fromoutside・Checkkeycylindermotionand10Ck State．

The right−Side doorislocked frominside by

PreSSlngthe10Ckknob．Checkthedoorand knob foroperation． Checkwind＄hieJdwiperforoperation

Checkthewindshieldwiperforproperoperation． If the front or rear windshield cannot be

Sufficiently cleaned by the wIPer，rePlace the WIPerbladewithanewone．

Checkwindowwasherliquidfor＄Pray COndition Check that clean［ng‖quidislnJeCted from the nozzle proper［y・lf not，Checkthe cleanlng［iquid

levelandthenozzleforc10gglng．

121

MAlNTENANCE OF AIR CONDlTlONER

MAINTENANCEOFAIRCOND］一

Conden＄er

lnterval：eVery6month＄

丁10NER A cAUT10N To protecttheozonelayerand prevent gLobal Warmlng，CFC should not be dischargedinto the atmosphere．Thecollection ofCFC should beLefttoaspeciaIist．

▲cAUT10N

lf any defectis found during checking，

COnSultyourauthorizeddealer・

阿We

PreVentOilstarvlng．

OftO

iOdek

At the begLnnlng Of each operation season， Check the air conditioner thatitis ready for OPeration． Lfitis to be out of service for a10ng time，OPerate the apparatus once a

Clean the condenser fins with tap water．If SeVere［ycontaminated，uSe aSOft brush・Do not use a hard brush；Otherwise the fins may be damaged．

Compres＄Orandpu ey lntervaI：eVery12months

lnterva］：eVery6month＄ Body Check the compressorforinsta ation，OPeration Checkthe switch pane［，unit，and condenserfor and gasleaks．AIso check the pu［ley for instal］ation，andhosesfordamage． OPeratingnoise． Piping

lnterval：eVery6months

CheckthepIPlngfordeformationordamage・

If any piping connections are contaminated with

Oil，itmayindicate refrigerantleakage．Checkfor

leakagewithagasleakagedetector・

lf any refrigerantleakageis found，rePa］r Or

replace defective parts and tighten to the ＄PeCifiedtorque． DonotretightenthepIP［ng・

（tobecontinuedtonextpage）

122

MAlNTENANCE OF AIR CONDlTlONER

V−be】t

Jnterval：eVery6months

Check the V−belt for tension and damage．The

belt should have a properdeflection midwayon

the span when pressed by a finger pressure of

lnterval：eVery6months Refrigerant Checktherefrigerantlevelandforleakage．

For checking gasleakage，be sure to use a

gasleaktesterforR134a．

about98N（10kg）（22］bs）．［ftheV−beltneedsto

beadjustedintension ortobe replaced，COnSult your authorized deaIer．Deflection：about12mm （0．47in）

Checkrefrigerantlevel With the englne runnlng at middle rpm and the fan switch at Hl，turn the ajr conditioner power SWitch on．TurnthetemperaturecontroIswitchto COLD ，turn the discharge openlng Selector switchto直I，andopenallthedoors．

Check through the sight gLass on top of the

Switch operation

hterval：eVery12months

Operate the switches to check to see if they OPerate nOrma‖y．Combine severalcombinations Offunctionsforchecking．（Seepage38．）

reCelVer．

A wARNING Before checkjng the refrigerantleve［，rTlake ＄ure tO：

●App［ytheparkingbrake

●Setthesafetylinkontheframe ●B10Ck the wheels

●Setthe10adhandlinglever10Ck．

①

Proper

○

RefrigerantflowcontainsnobubbLes．

Overfi ed

⑳

lmproper

123

MAlNTENANCE OF AIR CONDlTlONER

Steam cleaning

AirfiltersforINDOORairandOUTSIDEair lnterval：eVerylOOhourofoperation Remove the filters and clean with compressed

A wARNtNG Do not steam clean the compre＄SOr Or receiver tank；Otherwise the refrigerant ga＄

air．

PreSSure Wi［lrise to cause the hose to

A wARNING

burst．

When cleaning with compressed air，Wear Safetyglasses．

▲ cAUT10N

Do not use a brush for cleanlng the filter；

Otherwisethefi［termjghtbedamaged・

RepLaceanyrupturedfilterwithanewone・Do

not use the airconditioner untiltheinsta

Ofanewfilteriscompleted．

124

ation

MAINTENANCE OF BATTERY

MAINTENANCEOF BATTERY

Keepthebatterye［ectrolyte［evelinan

Keepthebatteryalwaysclean． ●Make sure the battery caseis free from

appropriate range

deformation and cracks． ●A dirty battery case w＝ hamper you from readingtheelectrolyteleve［properly．

A wARNING To c［ean the battery case，uSe a Wet C10th，

not a dry one；Otherwi＄e POSSib［e

deve10Pment Of static electricity might CauSe eXP10Sion． ●Especially keep the top of the battery clean，

Makesuretoc10Sethecapssecurely．

・Thewatercontentoftheelectrolytedecreases duringthecourseofuse．Adddisti‖edorpure WateraSneCeSSary，

・The addition of distiJled water or pure water Should be performed before the day s work or

Shift．1f distilled water or pure wateris added after work when the ambient temperature is

10W Orin a coId reg10n，the specific gravity of the electroJyte might drop，leading to a frozen electrolyte． ・lf the electrolyteleveldrops beJow the SPeCifiedlevel，the pole plateswilldeteriorate，

thusshortenIngthebatteryservicelife．

・ln particular，SPeCialattention should be paid

●Do notremovethecapexceptwhen us［ngthe to the electrolyte level in hot regions because gravimeteroraddingelectrolyte．

・ApplygreaseorVaselinetotheterminalboard

the water content in the electrolyte is apt to evaporatequicklyathightemperatures．

to prevent the occurrence of suJfation（the White crystallization of sulfate）at the battery

Specificgravityofelectrolyte

terminaIs．

・Thereis no need to worry about the specific

Securebatterycasejnplace

gravity of the battery electrolyte as far as the batterylS uSed at a constant temperature and

・Loose battery case bolts might cause the

doesnotsufferelectro［ytedepletion．

battery terminals to come off due to vibration Oftrave［ing，thusleadingtofirehazards．Make

Surethebatterycaseissecured，

●However・aStheambientteTPerature（Orthe electrolyte temperature）varleS，the specific

gravity of the electrolyte also varies．In

ParticuIar，the temperatureis10W，the specific Battery electrolyte

A wARNING The battery electrolyte contains dilute Sulfuric acid．

If the electrolyte comes in contact with the ＄kin（hand，face or eye），Wa＄hit off thoroughly with fre＄h water（tap water）．［t

mightcauseseriousburnsorblindness．

1f you swa owedit，drink a10t Of water and getmedicalattention，

gravity of the electrolyte drops easily，and might freezeifthe condition of battery charge is10W．

・To keep the condition of battery charge high，

Let the englne run atlow rpm for about 5

minuteswitha‖thelightsoff，beforeshuttingit Offattheendoftheday swork． ・The normaIspecificgravityoftheelectrolyteis l．280at20OC（680F）． ・lf the specific gravity of the electroJyteis

needed，COntaCt a battery specialist or your

authorized dealer．

Whenthebatteryi＄frozen

A wARNING Donottrytochargeafrozen battery．There isdangerofcausinganexp10Sion．

125

WlAlNTENANCE OF BATTERY

CAUT10NSTO BETAKENWHEN HANDLING BATTERIES Checkbatteryelectrolyte）evel

Chargethebattery

A wARNING If the battery is used or charged when the electrolytelevelisbe10WtheLOWERLEVEL

A wARNING

mark，the battery may be damaged・It may

also reduce the battery life or cause an exp10Sion． Addelectrolytesothatthelevelis between the UPPER LEVEL and LOWER LEVEL marks．

・When checking the battery s ＄tate Of Charge，uSeagraVimeter・ ・Do not ＄hort the circuit by putting ＄Omethingmetallicbetweenthepo［e＄・ ・Do not put meta［tooIs or the・like on the topsurfaceofthebattery・ ・When turning the ＋ POle screw，u＄e

Keepopenflamesaway

caution not to let the tool touch the

▲wARNING

＄Parks might occur，CauSing an exp10−

metallic part of the10ader：Otherwise

Hydrogen gas produced by a battery can exp10de．Keep al10Pen flames and sparks

S10n．

・When using a charger，read carefu

awayfromthebattery・

To prevent ＄Park＄，When connecting or

disconnecting the battery or charger

in＄truCtion manua10f the charger and

fo

ythe

ow theinstruction＄．

Cables，be＄ure tO StOP the englne Or turn

Offchargerswitch．

㊥△◎△△

㊨ No fire

lasses 聖禦警fety翳認en g aWay

Sulfuric acid

Read Exp10− Electric manual sive shock

△DANGER ・ Handlethebatterycarefully；Otherwiseyouwillgetinjured・

● Payattentiontoanopenflameor＄taticeIectricitywhichmightcau＄eaneXPJo＄ionorafire・ ● Surfuricacidwi cau＄ePainfuJand＄eriousburn＄ifitget＄Ontheskin・Itcancau＄eblindnes＄ifit get＄intoeye＄． ・TouchingaconductingpartwithbarehandswiJIcau＄OanelectricshockacciderYt・

・Donotconnectordi＄COnneCtthebatteryplug＄duringthebatteryturnedON；Otherwiseyoumightget

burntoranexp10＄ionmightoccur． ・ Nofire．Donotsrnoke．Keep＄Parksorf［ame＄aWayfrombatterje＄．

・ Staticelectricity：Donotcleanbatterieswithadusterordrycloth・ ● Ventilation：Geta，g00dventilation・Do notu＄eOrChargebatteriesin aclo＄ed placeoranarea

Whereventilationl＄P00r． ・Sulfuric acid：lf sulfuric acid comesin contactwith your＄kin orcIothing，WaShitaway u＄］ng a COPlOu＄amOuntOfwaterimmediately．

1f＄ulfuricacidget＄intoyoureye＄，Wa＄hyoureyeswithacop．ou＄amOuntOfwaterimmediate］y

andgettoadoctor・

●≡崇慧；I㍊扇島悪昔岩≡云㍑腎王統諾うど霊罷首≡とた芸汽：ー．霊忍も認許i監禁●eve■i＝00■ow，the

・Electric shockaccident：Wear safety gLa＄Se＄，rubber g10Ve＄，and＄hoe＄With rubbersoles when SerVicingorinspectingbatterie＄・

126

MAJNTENANCE OF COOLANT

MAINTENANCEOFCOOLANT Use coollng Water COntainlng an all−SeaSOn

A cAUT10N

COOlant havlng anti−ruSt and anti−COrrOSive

Water a］one．Do not use river water or well

IfthecoolantisnotavaiIable，yOu mayuSetaP

additives．

Waterforthispurpose；OtherwisetheenglneOr radiatormightbedamaged． When an ambient temperature beIow OOC or

COOLANT

320Fis anticJPated at starting，make sure to

addantifreezeintothecoollngWater．

A wARNING Coolantis flammable． Keep away open fLame when hand］ing the COOlant．Do notsmoke． 1ti＄ POisonousr Never drinkit．1f you

SWal10Wedit accidentally，induce vomiting

immediateJy，Wa＄h your mouth，drink a10t Of water．

The coolant should be＄tOredin a proper COntainer and securely capped．Keep out Of reach of children． Make sure the

COntaineri＄PrOPerly marked according to a

10Calrequirements．

USEOFCOOLANT The concentration of the coolantin the cool■ng

WaterShouFdbemorethan30percenttoprevent

the freez［ng Of the cooling water．Change the

COOlant every 2000 hours or every year，

Whichevercomesfirst．

CONCENTRAT］ONANDCAPACITY Unit：liters（USgaI）

Ambienttemperature atstarting

morethan−100C Or140F

morethan−250C Or−130F

morethan−400C Or−400F

30％

40％

50％

Wate「

21．7（5．73）

18．6（4．91）

15．5（4・10）

Coolant

9．3（2．46）

12．4（3．28）

15．5（4．10）

Concentration Ratio Capacity

31（8．2）

The concentration should be selected properly according to the ambient temperatureatthetimeofstartingtheJoader．

127

MAINTENANCE OFTIRESANDWHEELS

MA［NTENANCEOFTLRESAND WHEELS a WARNlNG

WHEELS Do notleave mud or feces on tires．1fleft for a 10ng Period oftime，theyw‖eatintotire rubber to cause cracks，thus resuJtingln an aCCident・

Washawaymudorfecesattheendoftheday s

Tires are one of the most important WOrk． COmPOnentS Of the wheel10ader；they ＄uStain the weight of the10ader，tranSmit

the driving force and braking force， a

eviate shock＄from the road＄urface，and

helpthe10adertoturn．

NegLectofthe maintenanceofthetireswi

a WARNlNG Thedisassemblyofatireorwhee［requires SPeCialski］l．Ask a specialist or your authorized dealer．

lead to poor performance of the loader. A

flattirecancauseseriouslnJuryOrdeath・

Forhandlingtires，SeePageS61to63・

T［REINFLAT10N PRESSURE The tireinflation pressure must be as specified， nottoohighortoo10W． Seepage61． TIRE DAMAGE Checkthetiresfordamage，eSPeCiallyforcracks・ Replaceanycrackedtireassoonaspossible・

TlRE WEAR Checkthetiresfortread depth，uneVen Orundue Wear．The10aderwith a wom tire willnot be able

togetsufficientdrjvingorbrakingforce．Seepage 62．

AIR VALVE Adamaged airvalvewillcausethetire pressure to drop（Leak）・Make？ure tO Check the air Valves． Remember tolnStallthe valve cap； OtherwiseairleakagewiL［result．

128

PER10DICAL REPLACEMENTOFSAFETY PARTS

PER10DICALREPLACEMENTOFSAFETYPARTS lnordertoperformsafeoperation，importanceofthepreventivemaintenanceoftheJoadercannotbe

OVeremPhasjzed・Especially，thepartslistedinthetablemustbereplacedperiodicallysjncetheyare

themostimportantpartsforsafeoperationoftheloaderandsafetyoftheoperator・

Moreover，although these safetyparts areliable to deterioratein the courseoftime，itis difficultto

determinebyordinarymaintenanceoperationswhethertheyarebeyondtheirrespectiveservicelimjts・

The safety parts must be rep［aced with new ones when their respective service［imits have been reached，eVeniftheirappearanceisingoodcondition． Forreplacementparts，besuretouseourgenuineparts・

Safetypartstobereplaced at periodic intervals

Replacement interval

Fuelhose

every 2 years

Brakevalverubberparts

every 2 years

WetbrakepistonD−ring

every 4 years

Splitcylinderpistoncup

every 3 years

Brakehose

every 2 years

Steer−ngCylinderpacking，Seal， ○ −「−ng

every 4 years

Steenngcy‖nderhose

every 2 years

BoomcyIinderhose（tailside）

every 2 years

BucketcyIinderhose（tailside）

every 2 years

lfanydefect js foundin anyofthese parts，it must be repaired or repJaced with a new one，e

beforethepredeterminedreplacementperiodisreached． 1tshould be rememberedthatthe replacementofsafetypartsmustbe performedatthe user，s risk

andcostandthatithasnothingtodowiththereplacementwhichwouldarisefromawarrantyc］aim・

129

LlST OF LUBRlCANTS

uSTOFLUBRICANTS AcAUT】？N ●Do not mlXlubricants of different brands；Otherwise the performance of the10ader might be adverse［yaffected・ ●Localrefined oils and cooLant，Or anti−freeze do not al10W for the same operation periods des［gnatedinthismanua［・

Somemustbechangedmorefrequently． ●Multi−Viscosity oils a

ow a wider temperature range for operation but must be changed more

frequentLy as the additive that provides the multi−Viscosity gradually deteriorates Lowenng the viscosity・Degradation of viscosity at the higher temperatures can be very detrimentalto the

hydraulicsystem， BrandofLubricantSpecified

Section LubricanttobeUsed PrevaiLlngAmbient Temperature

Shell

Texaco

Mobil

Esso

SAE30CD RimulaXoil MobilD

00C（320F）＆ Above

3000il

Engine Crankcase EngineOil

SAElOWCD RimulaXoiI 10W

00C（320F）to −250C（−130F）

Hydraulic Wear−reSistant

Lubricant

MobilDelvac 1310 10W

300 oil 10W

10W

−250C（−130F）＆ SAElOW lSOVG320r Teltusoi132 MobiIDTE24 RandooilHD32 Nuto−H−32

OilTank HydraulicOil

Above

Trans− EngineOil

−250C（−130F）＆ SAElOWCD RimulaXoiI MobilDeIvac RPMDe10 ExxonD−3 10W

Above

−100C（140F）＆

3000i110W 10W

SAE90

Above Axle

131010W

Mobil lube HD80W−90

Gearoil −100C（140F）to −250C（−130F）

Brake Oil Supply Tank

−250C（−130F）＆ Above SAE5W−20 Tel山SOjlT37 MobilDTE15 RandooilHD AZ Nuto−H−32

NormalTemperature UseLithiumBase Above

Albania

Mobilgrease JL（2）， Mobil grease

Consistency

Grease

Number：NLGl No．10r2

fitting

Multi−PurPOSe （2）， Beacon（2） M山tifak

Mobilux（2）， MobiluxEP1

（，2）

MobiJithSHC15 LowTemperature UseLithiumBase Albania greaseRA（2） Multi−PurPOSeGrease −100C（140F）＆ Above

Radiator LongLifeCoolant

FueLTank

Dilutjon：30％

GLYCO−

−400C（−400F）＆

Above

Beacon 325 （2）

MobilLongLife AFENGINE Coolant

LIFEESSO LONG

COOLANT COOLANT

Di［ution：50％

FUELRECOMMENDAT10N−DIESEL Usedieselfuelat40cetaneratingorhigher・ SuitableareallusualdieselfuelsinlinewithSAENo．2−D，BSClassA−1，andDIN51601．

SAE（SOCIETYOFAUTOMOTIVEENGINEERS） BS（BRITISHSTANDARD）

DIN（DEUTSCHEINDUSTRIENORMEN）

（Note）ThisLoaderisequippedwithanenginewithaturbocharger・TheenginecrankcaserequiresCLassCDengineoiIforLubrication・

130

OIL CAPACrTY

OIL CAPAClTY unit：liters（USga［） Differentialandfinalreductiongear（什ont）

Hydraulicoi暮tank

131

TROUBLESHOOTING GUIDE

TROUBLESHOOTING GUIDE For complicated checks，rePa−rS，and changes underlinedin the＝Remedy

column・

COn＄u］tyourauthorizeddealer・

ENGINEANDALLIEDPARTS Problem

・Shiftleverinforwardorreverseposition

Englneishardto

StartOrdoesnot

Battery is dischargeded

Low fuel levelel ・Airmixedinfuelsystem

StartWhenstarter SWitchistumedto START

Eng［nedoesnot StOP

Blackishco10rOr

exhaustgases

・EnglneStOPmOtOrdefective

RepalrOrrePlace・ RepalrOrrePlace・

Starter switch defectiveve ・EnglneStOPmOtOrdefective

RepalrOrrePlace．

・Airmixedinfuelsystem ・lnJeCtiontimlngandspraypatternimproper

●Radiatordamagedorcorroded ●Thermostatdefective ・Radjatorcapdefective ・V−belt100SeOrdamage ・C10ggedmuffler

132

RepalrOrrePlace・

RepalrOrrePlace． Bleedairoutofsystem． RepalrOrrePlace・ Addcoolant，RepalrOrrePlace． Clean． RepalrOrrePLace，Cleaninside・ RepalrOrrePlace・

Replace． Adjustorreplace・ Clean．

・Over10ading

Reduce10ad．

・］nJeCtionpumpdefective

RepaLrOrrePLace・ RepaIrOrrePlace・ Adjustvalveclearance・ CIeanorreplaceelement・ RepalrOrrePlace・

lnjection nozzle defectiveve ・LowenglneCOmPreSSionpressure ・C［oggedaircIeanerelement ・Turbochargerdefective ・AirmixedinfueJsystem ・［nJeCtionpumpdefective ・Jointboltstrainerc10gged

Lowoutputunder 10adedcondition

RepalrOrrePlace・

RepalrOrrePlace

Clogged radiator corere

redarea

Bleed air out of system.

●Starterdefective

●LowcooIantleve10rleaks EngIneOVerheats； COOlanttemp， gaugeregistersin

Shiftintoneutral． Chargethebattery・・ Addfuel．

・Englneisnotpreheated

lnjection pump defectiveve Erraticidlingspeed

Remedy

Probablecause

Bleed air out of system.

lmproper spray patternrn

Repa］rOrrePlace． Clean． Adjust，rePalrOrrePlace・ RepaLrOrrePlace・

・Aircleanerelementc10gged

Cleanorreplaceelement．

●Turbochargerdefective

RepalrOrrePIace・

・lmproperlnJeCtiontimlng

TROUBLESHOOTING GUIDE

BODY

・Parkingbrakeisapplied Theloaderwon

Remedy

Probablecause

Problem

t

StartOrmOVeina articularear Pg

●TransmissionoilleveIis10W ●Transmissionfuseblownout

.Charging pump defectivee

・Shiftleverisnotsecurelyengaged，

・ClutchinthatgearissIIPPing ・TransmissioncontroLelectriccomponents

Releaseparkingbrake． Addoiltospecifiedlevel． Checkandreplace． Checkandrep［ace． Checkandreplace・ Checkandreplace．

Checkandreptace．

defectiveorwirebroken Malfunction of

down−Shiftswitch Transmissionoif temperaturegauge

・Down−Shiftswitchorwinngdefective

Checkandreplace．

●Transmissionoilleverislow

Addoiltospecifiedlevel． Useproperspeedrange． UseIoaderproperty．

・TraveIlngSPeedrangeisimproper

POinterregistersin ●Loaderisabused redzone .Clogged oil coolerr ・LowoilleveIoruseofimproperoil

Clean．

Addtospecifiedleve［orchange Oit．

Noisytransmission

●Brokengearorbearlng

Draintransmissionoilandcheck forforeignmatterinoiJ．Dis− assemb［eandchangeparts，

Noisydifferentia10r

・LowoilLeve10ruSeOfimproperoiI

finalreductiongear ・Worngearordamagedgeartooth

CheckandrepIace．

Add oil to specified level.

ypg edal

Noorpoorparking brakeeffect

Replacegeart

Worn brake disksk

Noorpoorbraking actionisroduced

Squeakybrake

Changeoil・

●LowbrakeoilleveI

p bresslnbrake P

Addoiltospecifiedleve10r

・DamagedpipLngOfbrakeoilsystem ・AxIehousJngbreathercIogged

Usespecifiedtypeofbrakeoil・

Bleed air out of system.

ReplaceD−ring Checkandreplace・ C．eanbreather．

●Useofimpropergearoif

Usespecifiedtypeofgearoil・

・BrakehouslnggearOilleveIis10W ・BrakehouslnggearOiIdeteriorated ●Brakediskwornorhardened

AddgearoiI． Changeoil・ Checkandreplace・

・MaIfunctionofparkingbrakesolenoid

RepalrOrreP．aCe・

Worn brake padad

Check and replace.

（tobecontinuedtonextpage）

133

TROUBLESHOOTING GUIDE

（COntinuedfromprecedingpage）

Problem

Probable cause

Remedy

HardsteerIngOr unevensteerlng

・LnsufficientdischargefromsteerIngPumP LOw Oil levelel ・LowtireinfIationpressure ・Unevennessoftirepressureamongtires ・Malfunctionoforbitro10rPnOrityvaIve

Replacepump． Add oil to specified level. lnflatetiretospecifiedpressure． Adjust to even tire pressure.

Checkandreplace．

Toomanybubbles

・］mproperqualityofhydraulicoil

Oil

Low hydraulic PreSSure，SIow bucket／boom

OPeration

Changeoil・

・AirmixedinoilcircuIationsystem

AddoiltospecifiedIevel． Bleedairoutofsystem．

・HydrauJicoiltankfiltercIogged

C［eanorrepIace．

appearinhydraulic ●LowoilIeveI

LOw Oil levelel

lnsufficient pump dischargege ●Malfunctionofcontrollink ・ReIiefpressureis10W（duetoadefective

AddoiItospecifiedlevel． RepIacepump． RepalrOrrePlace・

RepalrOrrePlace．

COntrOIvalve） ・Useofimproperoi［oroiIisdeteriorated

Main pump defectiveve ・Cavitationinmainpump

Checktypeofoi［andchangeoiI． Checkandreplace．

Checkhydraulicoiltankcapand replace．

・OilleaksfromhydraulichoseorpLPlng

Buckethasnatural tiItorboomshave naturaldro

134

p

・easwornoramage

・Cylinderinnersurfacewornordamaged

Defective controi valveve

RepalrOrrePlaceparts． Replaceparts． Correctorreplaceparts． RepalrOrrePlace．

lNFORMATlON lNFORMAT10N SPECIFICATlONS NAME PLATE＆SERIAL NUMBER ENGINE SERFAL NUMBER WRITE DOWN YOUR LOADER DATA HERE

［SUZU ENGINEWARRANTYSTATEMENT…‥ 140 MAINTENANCE LOG NOTES

135

SPECIFICAT10NS

SPECIF］CATIONS BucketCapacity： OperatingLoad： TravelSpeed： Gradability Maximum Traction Force：

2．Om3（2．6yd3） 3200kg（70561bs） ［rev】

［fwd】

34．5km／h（21．4mph） 35．Okm／h（21．7mph） 250 98．OkN（10000kg）（220501bs）

EmptyLoaderWeight：（W／o ROPScanopyandcab） 9450kg（20837［bs） Englne： Model

TotalDispJacement Ratedoutput： Battery：

lSUZU

BB−6BGIT Dieselenglne 6，494L（1．72USgaL） 96．OkW（130PS）（128．2HP）at2200rpm

12V（2pcs），80Ah（5hourrate）

Tire（front＆rear）：

Size： lnflation Pressure：

17．5−25−12PR（tubeless）

Standard；343kPa（3．5kg／Cm2）（49．8psi） Unit：mm（in．）

Dimensionsareg．venforthestandard10aderwitharever＄iblecuttingedgebucketof2・ （2．6yd3）capacity．（thesketchshowsa10aderwith ROPScab・）Thespecificationsare＄ubject

tochangewithoutnotice． 136

NAME PLATE

NAME PLATE The name plateis10Cated at theleft side of the front frame・The name plate g］VeSinformation about MODEL and SERIAL NUMBER of the loader．

MACH］NESERIALNUMBER Themachineserialnumberisimprintedontheleft Sideofthefrontframe・ltisanimportantpLeCeOf

information used for registratjon．Use caution not todamageit．

ENGINESERIALNUMBER The englne Serialnumberisimprinted on the

CylinderblockundertheenglneOilfillportatthe rightsjdeofthe10ader．

a NoTE Usecautjonnottodamagethenameplateand imprintedserialnumber．

Repair the name plateif damaged or peeled． Do not try to modify the serial number by

Welding．

When ordering parts or repalris needed，give usyour10adermodeland serialnumber．Write downyour10adermodel，10aderseriaInumber，

and englne Serialnumberin the WRITE DOWN YOUR LOADER DATE HERE column OnPage138．

137

WRITE DOWNYOUR LOADER DATAHERE

WRITEDOWNYOURLOADERDATAHERE Memo LOADER MODEL LOADERSERIALNO． ENGINESERIALNO． LOADER NO．

SUPERVISOR SNAME DATEOFPURCHASE DEALER，S NAME WORKSHOP，S NAME PHONE

138

Memo

139

lSUZU Non−RoadDieselEnglnO ∴ EmissionContr01SystemWarrantyStatement EMISSlONRELATEDSYSTEMDEFECTWARRANTY AmericanIsuヱuMotorsInc．waJTantStOtheinitialownerandsubsequentownerofacertinednon−rOaddicsel engine（poweringnon−rOadmachincsandequipmenl），thatsuchengineis：

1．Designed，built，andequippedsoastoconform，atthetimeofsale，tOal1applicableregulationsadaptedbythe UnitedStatesEnvironmentalPbtcctionAgency（EPA）andtheCalifbmiaAirResourceBoard（CARB）・ 2．Free丘omdeftctsinmaterialsandworkmanshipinspecincemission−relatedparts：

・Foraperiodoflwo（2）yeaqsorl，500hoursofoperationwhicheveroccursnr＄t，afterdateofdeliverytothe initialownerofnon−rOaddieselenginclessdlan19kW（25hp）exceptconstantspeedenginewithratedspeeds grealer山anorequa＝03∝旧甲m・

・Foraperiodoftwo（2）yearsorl，5（氾hoursofoperationwhichcver∝CurSnrSt，afterdateofdcliverytothe initialownerofnon−rOaddieselenginefbrconstanlspCCdenginelessthan37kW（50hp）withratedspeeds g代aterthanorequalto3∝拇印m・ ・Fbraperiodoffive（5）yearsor3，㈱hoursofopcra（ionwhicheveroccursbs（．aEterd＆teOfdeliveTytOthe initialownerofnon−rOaddi亡Selengine（19kW（25hp）andgreatetengines）exceptaboveconstantspecd englne・

Ifanemission−rela（edpartsEailsduringthewarrantypcdod，itwillbcrepaircdorreplaccdunderwamntyandis Warrantedfortheremainderofthewarran（yPCriods．

Duringthetermsofthiswamnty，AmericanIsuzuMotorsInc．wi11provide，throughanIsuzuenginedealeror OthcrestablishmentauthorizedbyAmericanIstJZuMo（OrShc．，rePalrOrrePlacemeJltOfazlyWaZTantedpaTt＄a（ nochargeto（henon−rOaddieselenglneOWner． Inanemergency，repalrSmaybeperfomedatanyserviceestablishment．orbytheowncr，uSlnganyrCPlaccment pa丘

AmericanIsuzuMotorsInc．wi11reimbursetheownerfbrtheirexpenses，includingdiagnosticchargesfbrsuch emergencyrepair．TYleSeeXPenSeSShallnotexceedAmericanIsuzuMotorsImc．st）ggeStedrctai1pricefbral1 WaZTantedpartsTeP）aced，aJldhboTCh曙eSbasedoJ）AmericanlsuzuMotorshc．ncoJ7mendedtimeallowance

fbrthewarrantyrepairandthegcographical1yappropriatehourlylaborrate．

Apartnotavailablewithin30daysorarepalrnOtbeingcomplet亡Within30daysconstiluteanemergency・

Asaconditionofreimbursement，rePLacedpartsandreceiptlnVOicesmustbepresentedataplaceofbusinessof anauthorizedIsuzuenginedealerorotherestablishmenlauthorizedbyAmericanIsuzuMo10rSInc・

Thiswarrantycoversthefb1lowlngemission−relatedpartsandcomponents． ・ChaTgeAirCoolingSystem（Ifequipped） ● FuelI句ectionSystem ・IntakeManifbld ・ExballSIMarIifbld

・Td）OChargerSystem（Ifequipped） ● ElectronicControIUnit（Ifequipped）

・EngineSpeed／CrankAngleSensor（Ifequipped） ● Miscellaneoushoses，Clamps，COnneC10rS，弧dseali一喝devicesusedintheabvesystemg． 1ffailureofoneofthesecomponentsresultsinfhilureofanotherpart，bothwi11becovcredbythiswarranly・ Anyreplacementpattmaybeusedfbrmaimtenanceorrepair＄．Thcownershouldensurethatsuchpartsare equivalentindesignanddurabilitytoIsuzugenuinepartS・

Useofnon−genuineIsuzupartsdoesnotinvalidatethewarranty． HoweverAmericanIsuzuMo10rSInc．isno11id）1eforparts，WhicharenotgenuineIsuzuparls．

1／6 140

LIMITAT］ONSANDRESPONSIB（LITIES Thesewarrantiesaresu匝cttothefollowlng：

AMERtCANJSUZUMOTORS［NC．RESPONSJBluTIES Dminglheemissionwarrantyperiod，ifadeftctinmaterialorworkmanshipofawarran（edpartorcomponent

isfbund・AmericanIsuzuMotorsInc・wi11provide； ・New，remanufactured，Orrepairedpartsandk）rCOmpOnentSrequired10COrreCtthedeftct・ Note：ILemsreplacedunderthiswarrantybecomethepropertyofAmericanIsuzuMotorsInc・

・Labor・duringnormalworkinghours，requiredtomakethewarrantyrepalr・ Thisincludesdiagnosisandlabortoremoveandinstallthecnglne，ifnecessary・

OWNERRE＄PON引81LIT暮ES Duringtheemissionwarrantyperiod，theownerisresponsiblefbr： ●Theperfbrmanceofallrequiredmain（enance．Awarrantyclaimwi1lnotbedeniedbecausethescheduled maintenancewasnotperfbrmed．However．iflhelackofrequiredmaintenancewasthereasonforthe repair．thcntheclaimwillbedenied． ● Premiumofovertimecosts．

・Coststoinvestigatccomplaints，WhicharewotcausedbyadeEtc（inAmericanIsuzuMotorsInc．materialor WOrbmanship． ・Providingtimelynoliceofawmntablefhilureandpromptlymakingtheproductavailableforrepalr・

LIMITATtONS AmcricanIsuzuMotorsInc・isnotresponsiblefbrresultantdamagestoanemission−relatcdpartOrCOmPOnent 托Sulting丘om：

・Anyapplicationorinstal1ationAmericanIst）ZuMotorsInc・deemsimproperaSeXplainedintheInstn）Ction Manual．

● Attachments，aCCeSSOryitems，OrPartSnOtauthorizedfbrusebyAmericanIsuzuMotorsInc・ ●ImpropernOn−rOaddieselenglnemaintenance．repalr，Orabuse・

・Owner sunreasonabledelaylnmakingthep血ductavai1ableaRerbeingnoti鮎dofapoten（ialproduct PrOblem・ThiswarrantyisinadditiontoAmericanIsuzuMotorsInc・Standardwarranty，aPPlicabletothe non−rOaddieselenglnePrOductinvoIved．

Remediesunder（hiswa汀anty訂elimited10theprovisionofmaterialandservicesasspeci爪edherein・ AmericanIsuzuMotorslnc・isnotresponsiblefbrincidentalorcor，Sequentialdamagessuchasdowntimeor loss−uSeOfenglnePOWerCdequlPment・

2／6 141

■

Off・RoadCompression・lgnitionEnglne

CALIFORNIAEMISSIONCONTROLWARRANTYS¶lTEMENT YOURWARRANTYRIGHTSANDOBLIGAT10NS The・CalifomiaAirResourcesBoard（CARB）andAmericanIsuzuMotorsInc．arepleasedtoexplainthe emissioncontroIsystemwarrarLtyOnyOur2001andlaterenglne・InCalifornia，neWOff−rOadcompression− 1gnitionenglneSmdstbedesigned，built，andequlPped10meettheState sstrlngentanti−SmOgStandards・

American7suzuMotorsInc．mustwarranttheemissioncontroIsystemonyourenginefbrtheperiodsoftime lis（edbelowprovidedtherehasbeennoabuse，neglecl，Orimpropermaintenanceofyourenglne・

YouremissionconlroIsystemmayincludepattssuchasthefuel叫ectionsystem，andairinductionsystcm・AIso includedmaybehoses，belts，COnneCtOrS，andothercmissioh−relaledassemblies．

Whereawarranlableconditionexists，AmericanIsuzuMotorslnc．wi1lrepalryOurOff−rOadcompression− 1gnilionenglneatnOCOSttOyOuincludingdiagnosis，PartS，andlabor．

MANUFACTURER′SWARRANTYCOVERAGE： The2001andlateroff−rOadcompression−1gnitionenglneS： （1）Powerratingat19kW（25hp）andgreaterengines．

Foraperiodoffive（5）yearsor3，∝氾hoursofoperation，WhicheveroccursRrst，af（erdateofdeliverytothe inilialowner．

（2）Powerratingatlessthan19kW（25hp）・andfor ．

Foraperiodoftwo（2）yearsofl，500hoursofopera（ion，Whicheveroccursnrst，aEterdateofdeliverytothe initialowmer．

Ifanyemissionrelatedpartonyourenglneisdeftctive．thcpartwi11berepairedorrcplaccdbyAmericanIsuzu MotorsInc．

OWNER′＄WARRANTYFtESPONSJBILITIES： ● Astheoff−rOadcompression−1gnitionenglneOWner，yOuarereSpOnSiblefbrtheperfbrmanceoftherequired maintenancelistedinyourowner smanual．AmericanIsuzuMotorsInc．recommcndsLhatyouretaina11 receiptscoverlngmaintenanceonyouroff−rOadcompression−1gnitioncngine．butAmericanIsuzuMotorshc・

cannotdenywarrantys01elyforthelackofrecelptSOrfbryourfhiluretocnsuretheperfbrmanceofall SChedt）1edmaintenance．

・＾stheoff−rOadcompression−1gnitionenglneOWner，yOuShouldhoweverbeawarethatAmericanIsuヱu MotorsInc．maydenyyourwamntycoverageifyouroff−rOadcompression−1gnitionenglneOraparthas failedduetoabuse，neglect，impropermaintenanceorunapprovedmodincation＄・

● Yourenglneisdesignedtooperateondiesel氏Ielonly・UseofanyotherfuelmayresultinyotlrengtnenO longeroperating）nCOmPliancewithCalifbmia

semissionsrequlrementS．

・YouareresponsiblefbrinitiatingthewaTrantyPr∝eSS．TYLCARBsuggeststhatyoupresentyouro路・rOad COmPreSSion−1gnitionenginetoanAmericanlsuzuMotorsInc．dealer＆SSOOna＄aprOblemexists・The WarrantyrepairsshouldbecompleLedbydledealerasexpediliouslyaspossible・

lfyouhaveanyquestionsregardingyourwarranlyrightsandresponsibilities，yOuShouldcontactAmerican IsuzuMo（OrSInc．PowerTrainDivision，at41280BridgeStreelNovi，MI48375（Tcl．No．：248426−42（氾）orthe StateofCalifbmiaAirResourcesBoard．MobileSourccOperationDivision，P．0．Box8001，EIMonte，CA 9173ト2990．

MAINTENANCEFtECOMMENDAT10N： SomeAmericanIsuzuMo10rSInc．off−rOadenglneSareCCrti鮎dbytheUnitedStatesEnvironmentalProtection

Agency（EPA）andCalifbmiaAirResourceBoard（CARB）tocomplywilhsmokeandgaseousemission Standard‡preSCribedbyFederallawsatthetimeofmaintenance．

TheengIneiscertifiedifithasaspeCialcertincationlabel．AnIsuzuenginedealercanalsoinfbrmyouifthe englneiscertined．

3／6 142

EfficiencyofemissioncontrolandenglnePerformancedependsonadherencetoproperoperationand maintenancerecommendationsanduseofrecommendedfuelsandlubricatlngOils・Itisrecommendedthatmqor a句ustmentsandrepairbemadebyyourauthorizedIsuzuenginedealer・

Variouschemicalfueladditives，Whichclaimtoreducevisiblesmoke，areaVailablecommercial1y．Although additiveshavebeenusedbyindividualstosoIvesomeisolatedsmokeproblemsinthe鮎Id・lheyarenot recommendedforgeneraluse． FederalsmokeregulationsrequirethatenglneSbecertifiedwithoutsmokedepressantS・ Thecorrectivesteptakenimmediatelyondiscoveryofwornparts，Whichmayaffectemissionlevels・willhelp assureproperoperationofemissioncontroIsystems・TheuseofgenuineIsuzupartsrecommended・

Suppliersofnon−IsuzupartSmuStaSSuretheownerthattheuseofsuchpartswi11notadverselyafftctemission levels．

Regularmaintenanceintervals，alongwithspeCialemphasisonthefbllowlngitems，areneCeSSarytOkeep exhaustemissionswithinacceptablelimitfortheusefu11iftoftheenglne・ Reftr10themaintcnanceintervals．Iftheenglneisoperatingundersevereconditions，aquStthemaintenance scheduleaccordingly．SeeyourauthorizedIsuzuenginedealertohelpanalyzeyourspecincapplication， OPeratlngenvironmentandmaintenanCeSCheduleadjustments・

Thefb1lowlnglSaneXplanationofmaintenancefbremission−relatedcomponents・ SeetheMaintenanCeSchcdulefbrthespecincintervalfbrthefbllowlngitems・ FUELNJECTTONPUMPORNOZZLES−FueliQiectionpumps？rnOZZlesare＄ubiecttotipwearasaresultto fuelcontamination．ThisdamageCanCauSCanincreaseinfuelconsumption，theenglnetOCmitblacksmoke mis負reorrunrOIJgh．

InspeCt，teSt，andreplaccifncccssary．Fbelirtiectionpumpscanbetcstedbyanauth0rizedIsuzuengincdealer・ TURBOCHARGER−Checkforanyt）nuSualsoundorvibrationintheturbocharger・InspeCtinletandexhaust pIPlngandcon示ections．CheckbearingconditionandperformmaintenanceasdescribedintheMaintenance 5chedule．

SlowenglnereSPOnSeandlowpowermayindicateaneedfbra4justmentorrepalr・ YourIsuzuenginedealerisequippedwilhthenecessarytOOIs，PerSOnnCl，andperformthisservice・ Ownerisencouragedtokcepadequatemaimtenancerecords，buttheabsenceofsuch・inandofitself・wi1lnot invalidatethewarranty．

ThemachineorequlpmentOWnermayPerfbmroutinemaintenance・rePalrSandothernon−WarrantyWOrkor haveitdoneatanyrepairfacility・Suchnon−WarrantyWOrkneednotbeperfbrmedatadesignatedwarranty Stationinorderforthewarrantytoremaininfbrce・

CUSTOMERASS［STANCE・EMISSIONCONTROLSYSTEMWAFtRANTY： AmericanIsuzuMotorsInc．aimstoensurethattheEmissionControISyslemsWarranlyisproperly administrated．IntheeventthatyoudonotreceivethewaJTantyServicetowhichyoubclieYeyOuareentided undertheEmissionControISystemWarranty，Callorwrite： AmericanIsuzuMotorsInc． PowerTrain Division

41280BddeStnさetNovi，MI48375−1301 Tel：248−426−42（X）

Anthorizeddealersarerecommendedfbrm叫OrmairLtenanCeandrepalrWOrkastheyare5taffbdwithtrained personnel，PrOpertOOIsandareawareofthelatestmaintenanccmethodsandprocedures・Ownersandotherswho

desiretoperformtheirownworkshouldpurchaseaServiceManualandobtaincurrentinfbrmalionfromtheir Isuzue叩imedealer■

4／6 143

MoteurdieselTfNon−rOad （horsroutepublique） NoticesurJaGarantieduSystBmedeCommanded．Emission． GARANT］EDESDEFAUTSDESYSTEMERELAT［FSALIEMISSION． L AmericanIsuzuMotorslnc．garantieaupropriitaireinitialetauproprigtairesubsiquentdumoteurdiesel 一 Non−rOad

（horsroutepubJique）qu untelmoteurest：

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5／6 144

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lDE・さ280

6／6 145

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No．OW−648DE

lSSUED：SEPTEMBER，2000 REVISED：JUNE，2002 REVISED：APRIL，2003 REVISED＝JUNE 2004

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