PRECAUTIONARY STATEMENTS
PERSONALSAFETY
Throughoutthismanualandonmachinedecals,youwillfindprecautionarystatements(ì DANGERî, ìWARNINGî,andìCAUTIONî)followedbyspecificinstructions.Theseprecautionsareintendedforthepersonal safetyofyouandthoseworkingwithyou.Pleasetakethetimetoreadthem.
DANGER
ThiswordìDANGERîindicatesanimmediatehazardoussituationthat,ifnotavoided,willresultindeath orseriousinjury.ThecolorassociatedwithDangerisRED.
WARNING
ThiswordìWARNINGîindicatesapotentiallyhazardoussituationthat,ifnotavoided,couldresultin deathorseriousinjury.ThecolorassociatedwithWarningisORANGE.
CAUTION
ThiswordìCAUTIONîindicatesapotentiallyhazardoussituationthat,ifnotavoided,mayresultinminor ormoderateinjury.Itmayalsousedtoalertagainstunsafepractices.ThecolorassociatedwithCaution isYELLOW.
FAILURETOFOLLOWTHEìDANGERî,ìWARNINGî,ANDìCAUTIONîINSTRUCTIONSMAYRESULTIN SERIOUSBODILYINJURYORDEATH.
MACHINESAFETY
Theprecautionarystatement(ìIMPORTANTî)isfollowedbyspecificinstructions.Thisstatementisintendedfor machinesafety.
IMPORTANT: ThewordìIMPORTANTîisusedtoinformthereaderofsomethingheneedstoknowtoprevent minormachinedamageifacertainprocedureisnotfollowed.
INFORMATION
NOTE: Instructionsusedtoidentifyandpresentsupplementaryinformation.
SECTION00--GENERALINFORMATION--CHAPTER1 00-2
GENERALSAFETY
YOUareresponsibleforthesafeoperationand maintenanceofyourmodel994/92C/94CHeader. YOUmustensurethatyouandanyoneelsewhois goingtooperate,maintainorworkaroundthe Headerbefamiliarwiththeoperatingand maintenanceproceduresandrelatedsafetyinformationcontainedinthismanual.
RememberYOUarethekeytosafety.Goodsafety practicesnotonlyprotectyoubutalsothepeople aroundyou.Makethesepracticesaworkingpartof yoursafetyprogram.Mostaccidentscanbe prevented.Donotriskinjuryordeathbyignoring goodsafetypractices.
Reviewtheoperatinginstructionsforthisheaderat leastonceayearperOSHAregulations1928.57. Knowthemeaningandlocationofeachdecalbefore operatingtheheader.
Watchforthissymbolinthismanualandonthe header: Itwilldrawyourattentiontohazardsthatcouldcause injuryordeath.
1.Keepthehydraulicpump,gearboxandmotors cleanofallchaffandstrawtopreventany possibilityoffire.
2.Carryamultipurposefireextinguisherinthe machineincaseoffireandknowhowtouseit. Checktheextinguisherregularlyandkeepit maintained.
3.Provideafirstaidkitinthecabforemergencies andknowhowtouseit.
4.Observethefollowingprecautionswhenever lubricatingthemachineormakingadjustments.
--Disengageallclutchingleversorswitches.
--Oncombines,lowertheheadertotheground orraisetheheadcompletelyandlowerthe cylindersafetystop,1.Thisstopwillprevent theheaderfromlowering.
SECTION00--GENERALINFORMATION--CHAPTER1 00-3
96-0593 1 1
--Onwindrowers,lowertheheadertothe groundorraisetheheadercompletelyand engagetheheaderliftlocks,1.Theselocks willpreventtheheaderfromlowering.
--Lowerthereeltoitsdownposition,orraise thereelcompletelyandengagethelift cylinderstops,1,oneachcylinder.These stopswillpreventthereelfromlowering.
--Engagetheparkingbrake.
--Shutoffthevehicleengine,andremovethe key.
5.Donotwearlooseclothingorjewelryaround movingparts.
6.Wearappropriateprotectivegear.Thislist includesbutisnotlimitedto:
• Protectiveshoeswithslipresistantsoles.
• Protectiveglassesorgoggles.
• Leathergloves.
• Hearingprotection.
• Respiratororfiltermask.
7.Donotallowanyonetorideontheheader.
8.Engagetheparkingbrakeandputthe transmissioninneutralbeforestartingthe engine.Cleartheareaofbystandersbefore startingtheengine.
9.Donotallowanyonetooperatetheheaderwho hasnotbeeninstructedinhowtooperatethe machine.AlloperatorsshouldfamiliarizethemselveswiththeìSafetyîsectionintheCombine OperatorísManual.
10.Someillustrationsmaynotshowprotective shieldsinplace.Makecertainthatallprotective shieldsareinplacebeforeoperatingthe machine.
SECTION00--GENERALINFORMATION--CHAPTER1 00-4
1 2
A1498-08
19992448 1 3
OPERATINGANDMAINTENANCESAFETY
1.STOPthemachine,engagetheparkingbrake, placethetransmissioninneutral,removethe key,andwaituntilallthemovingpartsstop beforeleavingthecab.
2.Lowerboththetableandthereelorraisethe headertoitsfullheightandusethefeeder housingcylinderlocksorheaderliftlocksbefore leavingthecaborservicingtheheader.Ifworking underthereel,usereelcylinderlocks.Asudden lossofhydraulicpressurecouldcausethe headerandreeltofall.
3.NEVERoperatethemachineandtheheader whiletired,sick,orimpaired.
4.DONOTstandbetweenthemachineandthe headerwhileraisingorloweringtheheader.
5.DONOToperatetheheaderincrowdedor confinedareas.
6.Careshouldbetakenwhenmaintainingthe knife.Thesicklesectionsareverysharpandcan easilycauseinjury.Useheavyleatherorcanvas gloveswhenworkingwiththeknife.
HYDRAULICSAFETY WARNING
Thismachineispoweredandrunbyhydraulics. Cautionmustbetakenaroundthemachine becausehighpressuredhydraulicfluidcan penetratetheskincausingseriousinjuryand possiblydeath.Whenlookingforaleakalways useapieceofcardboardtofindtheleak.Never useyourhandstofeelfortheleakandalways weareyeprotection,glovesandlongsleeve clothingwhenworkingonhydraulics.Some smallleakscanbeinvisible,socautionshouldbe takenaroundhydraulics.
1.Releaseallthepressurefromthehydrauliclines beforemakinganyrepairs.Replaceorrepair damagedhosesimmediately.
SECTION00--GENERALINFORMATION--CHAPTER1 00-5
BEFORETRANSPORTING
1.Doacompletewalk-aroundvisualchecktobe suretherearenoloosepartsorcomponents.
2.Checkwheelboltstomakesuretheyaretight.
3.Checktransporttirepressure.Recommended pressureis3.4bar(50PSI)for225/75R15 radials,and8.00--1610plybiastires.
4.Checkspindleandhitchlockpinstomakesure theyareinplaceandsecurelyfastened.
5.Doavisualcheckofallhosestomakesurethey aresecurelytiedsotheywillnotpinchordrag duringtransporting.
6.Besurehitchtongueandsafetychainare fastenedsecurelytotheheaderandtothe transportingvehicle.
TRANSPORTSAFETY
1.TransporttheheaderwiththeSMV(SlowMoving Vehicle)signdisplayedontherearoftheheader anduseyourhazardlightsifthelawpermits. Checklocalroadlawsbeforetransporting.
2.Whentransportingtheheaderontheroadsbe awareofthewidthoftheheader.
3.Forlongdistancetransporting,puttheheader intofulltransport(seeìDismountîsection).
4.Donottransportthemachineatnight,atdawn, oratdusk.
5.Donotexceed32KPH(20MPH)during transport.
TRANSPORTINGCHECKS
1.Ifyouaretowingyourheadertoitsdestination, stopafterthefirst5--10kilometers(3--6miles) andchecktomakesurethewheelboltsaretight andthewheelhubsarenothot.Makeperiodic checks50--60km(31--37miles)iftowingthe headerlongdistances.
2.Checkthehitchboltandsafetychainperiodically tomakesuretheyaresecure.
SECTION00--GENERALINFORMATION--CHAPTER1 00-6
4
GENERALINFORMATION
TheModel994,92Cand94CHeadersconsistofthe maincomponentslistedonthefollowingpage.
Forcombineapplications,anadapter/subframe attachestothefeederhousingofthecombine.The hydraulicpowertoruntheheadercomesfroma hydraulicpumpdrivenoffthefeederhouseofthe combine.Powerfortheepicycleknifedriveis providedbyahydraulicmotortocutthecrop.Thebat reeloroptionalpickupreellaysthecroponthe canvases.Thelateralcanvasescarrythecroptothe feedercanvasthatfeedsthefingeraugermountedin theaugeradapter.Thefingeraugercompletesthe deliveryofthegraintothefeederhouseofthe combine.
Wheninthefieldposition,headerflotationis achievedthroughtheuseofheavydutyleafsprings andcastorgaugewheels.
Forwindrowerapplications,liftarmadaptersare installedonthewindrowertoenableittobecoupled directlytotheheader.Theyhydraulicpowertorun theheaderissuppliedbythewindrowerísheader drivepump.Powerfortheepicycleknifedriveis providedbyahydraulicmotortocutthecrop.Abat reelorpick-upreellaysthecroponthecanvases. Thelateralcanvasescarrythecroptothefeed opening,anddischargethecutcropontotheground intheformofawindrow.
Wheninthefieldposition,headerflotationis achievedthroughtheuseoffourflotationsprings mountedonthewindrower,andactingthroughthelift arms.Optionalcastoringgaugewheelsarealso availabletopreventtheendsoftheheaderfrom contactingtheground.
SECTION00--GENERALINFORMATION--CHAPTER1 00-7
PRINCIPALCOMPONENTS:
1. CutterBar
2. Reel
3. Canvases
4. TransportAxle
5. KnifeDrive
6. GaugeWheels
7. HydraulicPump(combineapplicationsonly)
8. Adapter/Subframe(combineapplicationsonly)
9. SuspensionSystem(combineapplicationsonly)
10. FingerAuger(combineapplicationsonly)
11. FeederDeck(combineapplicationsonly)
SECTION00--GENERALINFORMATION--CHAPTER1 00-8
2 1 5 3 4 5 20021914 6 6 20021915 1 7 20021916 8
CONFIGURATIONS,COMBINEAPPLICATIONS
*Riceheadersalsoincludedualhydraulicreeldrive,standardUHMWplasticskidplates,stainlesssteelwear plateunderthefeedauger,andvulcanizedrubberdriverollsfordrapers.
CONFIGURATIONS,WINDROWERAPPLICATIONS
SERIALNUMBERING
Theserialnumbertagontheheaderprovidesthemodelnumber,headerseriesnumber,headerwidth,datethe headerwasbuilt,andtheserialnumberintheordershowninthefollowingexample:
SECTION00--GENERALINFORMATION--CHAPTER1 00-9
DeckShiftCapabilities Knife D i HydReel F /Aft Model Sizes Mount Fixed Manual Hydraulic Drive Fore/Aft
25′ Center X N/A N/A Single Avail. 994,94C 30′ 12″ Offset X X X Single Avail. 94C 30′ Center X N/A N/A Single Avail.
36′ 12″ Offset X X X Single Avail. 994,94C 39′ 30″ Offset X X X Single Avail. 994,94C 42′ 30″ Offset X X X Double Avail. 994,92C 21′ Rice* 25′ Rice* Center Center X X N/A N/A N/A N/A Singleor Double Std. Std.
994,94C
994,94C
Model Sizes DeliveryCapabilities Knife D i WindrowerCompatibility Center Hydraulic Double Swath Drive HW300/2450 HW320/2550 HW340 994 18′ X N/A Singleor Double X 994 21′ X N/A Singleor Double X X X 994 25′ X X Singleor Double X X X 994 30′ X X Singleor Double X X X 994 36′ X N/A Singleor Double X X
994 C24 4 30 98 1842 Model MonthandDayBuilt (March24) Series# Width(ft) YearBuilt SerialNumber
HEADERDRIVESYSTEMS
Grainbeltheadersusedincombineapplications haveaself-containedhydraulicsystemusedtodrive thecutterbar,1,maindrapers,2,andcenterfeed draper,3.APTOshaft,4,connectedtotheleftend ofthefeederjackshaftonthecombine,isconnected toaspeedincreasing(1:3.73)gearbox,5.Theoutput
shaftofthegearboxdrivesthehydraulicpump,6,at theincreasedspeed,andthefingeraugerdrum,7, throughsprocketsandchain.
Reeldrivecomesfromthecombinehydraulicreel drivecircuit.
SECTION00--GENERALINFORMATION--CHAPTER1 00-10
COMBINEAPPLICATIONS 9 10 12 13 6 7 8 3 14 2 1 6 9 1 1 5 5 2 11 2 15 4 2 10 5 1 2 9 9
Themainhydraulicpump,1,pullsoilfromtheoiltank (reservoir),2,throughasuctionfilter(onall1999 productionunitsandupdatedunits).Alloilflowfrom thehydraulicpumpgoesfirsttotheknifedrive motor(s),3,thentothecanvasflowcontrolvalve,4. Thecanvasflowcontrolvalvelimitsmaximumflowto 60.5Lpm(16GPM)andisusedtocontrolthespeed ofthedrapercanvasesbetween0and167 metres/sec(0and550ft./sec.).Excessflow,fromthe EFportontheflowcontrolvalve,returnstothe reservoirthroughareturnfilter,5.Controlflow,from theCFportontheflowcontrolvalve,entersa50/50 flowdividervalve,6,whereitissplitequallybetween themaindrapermotors,7,(plumbedinseries)and thecenter,feederdeckdrapermotor,8.Returnflow
fromthedrapermotorsreturnstothetankthrough thereturnfilter,5.
Theknifedrivemotorsareprotectedbya193bar (2800PSI)reliefvalve.Thedrapermotorsare protectedbya103bar(1500PSI)reliefvalve containedintheflowcontrolvalve.
Twogaugesareinstalledontheheadertoallowthe operatortomonitoroperatingpressures,whilethe headerisrunning,andtoaidintroubleshooting.One gauge,mountedonthemainsystemreliefvalve housing,indicatestotalsystempressure.Theother gauge,mountedattheinlettothedraperflowcontrol valve,indicatesdraperdrivepressure.
SECTION00--GENERALINFORMATION--CHAPTER1 00-11 19997975 FILTER 1999PRODUCTION ANDUPDATEDUNITS 1 2 3 4 5 6 5 7 8 7 RELIEFVALVE FACTORYSET TO2800PSI 10
WINDROWERAPPLICATIONS
Allhydraulicpowerfortheheaderisprovidedbythe windrowerhydraulicsystem.Pressurefromthemain windrowerhydraulicsystemisdeliveredtoaflow divider.Theflowdividersplitstheflowtwoways.
Oneoutputfromtheflowdividergoestoaflowcontrol valve,outthroughtheCFport,thentothereelmotor. Theflowcontrolvalveisusedtocontrolthespeedof thepickupreel.OilfromtheEFportoftheflow controlgoestothereturnlinethentothereservoir.
Reelheightiscontrolledfromthewindrowerbythe reellifthydrauliccircuit.
Theotheroutputfromtheflowdividergoesthrough apressure-limitingreliefvalve,setat193bar(2800 PSI),thenoilgoesfirsttotheknifedrivemotor(s)next tothecanvasflowcontrolvalve.Thecanvasflow controlvalveisusedtocontrolthespeedofthe drapercanvasesbetween0and167metres/sec(0 and550ft./sec.).Thedrapermotorsareprotectedby a103bar(1500PSI)reliefvalvecontainedintheflow
controlvalve.Excessflow,fromtheEFportonthe flowcontrolvalve,returnstothereservoir.Control flow,fromtheCFportontheflowcontrolvalve,enters aflowdividervalveusedtocontrolthespeedofthe maindrapermotors(plumbedinseries).Returnflow fromthedrapermotorsreturnstothetank.
Twogaugesareinstalledontheheadertoallowthe operatortomonitoroperatingpressureswhilethe headerisrunning,andtoaidintroubleshooting.One gauge,mountedonthemainsystemreliefvalve housing,indicatestotalsystempressure.Theother gauge,mountedattheinlettothedraperflowcontrol valve,indicatesdraperdrivepressure.
NOTE: Flowdividerprovidesoilflowtotheknifeand canvasdrives.
• 60%forknifeandcanvasdrive
• 40%forreel
SECTION00--GENERALINFORMATION--CHAPTER1 00-12
19991458 11
ECOLOGYANDTHEENVIRONMENT
Soil,air,andwaterarevitalfactorsofagricultureand lifeingeneral.Whenlegislationdoesnotyetrulethe treatmentofsomeofthesubstanceswhichare requiredbyadvancedtechnology,commonsense shouldgoverntheuseanddisposalofproductsofa chemicalandpetrochemicalnature.
Thefollowingarerecommendationswhichmaybeof assistance:
• Becomeacquaintedwithandensurethatyou understandtherelativelegislationapplicableto yourcountry.
• Wherenolegislationexists,obtaininformation fromsuppliersofoils,filters,batteries,fuels, antifreeze,cleaningagents,etc.,withregardto theireffectonmanandnatureandhowtosafely store,useanddisposeofthesesubstances. Agriculturalconsultantswill,inmanycases,be abletohelpyouaswell.
HELPFULHINTS
1.Avoidfillingtanksusingcansorinappropriate pressurizedfueldeliverysystemswhichmay causeconsiderablespillage.
2.Ingeneral,avoidskincontactwithallfuels,oils, acids,solvents,etc.Mostofthemcontain substanceswhichmaybeharmfultoyourhealth.
3.Modernoilscontainadditives.Donotburn contaminatedfuelsandorwasteoilsinordinary heatingsystems.
4.Avoidspillagewhendrainingoffusedengine coolantmixtures,engine,gearboxandhydraulic oils,brakefluids,etc.Donotmixdrainedbrake fluidsorfuelswithlubricants.Storethemsafely untiltheycanbedisposedofinaproperwayto complywithlocallegislationandavailable resources.
5.Moderncoolantmixtures,i.e.antifreezeand otheradditives,shouldbereplacedeverytwo years.Theyshouldnotbeallowedtogetintothe soilbutshouldbecollectedanddisposedof safely.
6.Donotopentheair-conditioningsystemyourself. Itcontainsgaseswhichshouldnotbereleased intotheatmosphere.Yourdealerorair conditioningspecialisthasaspecialextractorfor thispurposeandwillhavetorechargethesystem properly.
7.Repairanyleaksordefectsintheenginecooling orhydraulicsystemimmediately.
8.Donotincreasethepressureinapressurized circuitasthismayleadtoacomponentfailure.
9.Protecthosesduringweldingaspenetrating weldsplattermayburnaholeorweakenthem, allowingthelossofoils,coolant,etc.
SECTION00--GENERALINFORMATION--CHAPTER1 00-13
INTERNATIONALSYMBOLS
Asaguidetotheoperationofyourtractor,variousuniversalsymbolshavebeenutilizedontheinstruments,controls,switches,andfusebox.Thesymbolsareshownbelowwithanindicationoftheirmeaning.
Thermostart startingaid
Alternator charge
Fuellevel
Automatic Fuelshut-off
Enginespeed (rev/minx100)
Hoursrecorded
Engineoil pressure
Enginecoolant temperature
Coolant level
Tractorlights
Headlamp mainbeam
Worklamps
Headlamp dippedbeam Stop lamps
Radio
Keepalive memory
Turnsignals
Turnsignals --onetrailer
Turnsignals --twotrailers
Frontwindscreen wash/wipe
Rearwindscreen wash/wipe
Heatertemperaturecontrol
Heaterfan
Airconditioner
Airfilter blocked
Parking brake
Brakefluid level
Trailer brake
Horn Roof beacon
Warning! Corrosive substance
P.T.O.
Transmission inneutral Creeper gears Slowor lowsetting
Fastorhigh setting
Ground speed
Differential lock Rearaxle oiltemperature
Transmission oilpressure
FWD engaged
FWD disengaged
Warning!
Hazard warninglights
Variable control
Pressurized! Opencarefully
Position Control
Draft Control
Accessory socket
Implement socket
%age slip
Hitchraise (rear)
Hitchlower (rear)
Hitchheight limit(rear)
Hitchheight limit(front)
Hitchdisabled
Hydraulicand transmission filters
Remote valveextend
Remote valveretract
Remote valvefloat
Malfunction!
SeeOperatorís Manual
Malfunction! (alternative symbol)
SeeOperatorís Manual
SECTION00--GENERALINFORMATION--CHAPTER1 00-14
KAM N
MINIMUMHARDWARETIGHTENINGTORQUES
INFOOTPOUNDS(NEWTON-METERS)FORNORMALASSEMBLYAPPLICATIONS
INCHHARDWAREANDLOCKNUTS
SAEGRADE2SAEGRADE5SAEGRADE8LOCKNUTS
NOMINALUNPLATEDPLATEDUNPLATEDPLATEDUNPLATEDPLATEDGR.BGR.CNOMINAL SIZEorW/ZnCrorW/ZnCrorW/ZnCrw/GR5w/GR8SIZE PLATEDPLATEDPLATEDBOLTBOLT SILVERGOLDSILVERGOLDSILVERGOLD
1/455*(6.2)72*(8.1)86*(9.7)112*(13)121*(14)157*(18)61*(6.9)86*(9.8)1/4
5/16115*(13)149*(17)178*(20)229*(26)250*(28)324*(37)125*(14)176*(20)5/16
3/817(23)22(30)26(35)34(46)37(50)48(65)19(26)26(35)3/8
7/1627(37)35(47)42(57)54(73)59(80)77(104)30(41)42(57)7/16
1/242(57)54(73)64(87)83(113)91(123)117(159)45(61)64(88)1/2
9/1660(81)77(104)92(125)120(163)130(176)169(229)65(88)92(125)9/16
5/883(112)107(145)128(174)165(224)180(244)233(316)90(122)127(172)5/8
3/4146(198)189(256)226(306)293(397)319(432)413(560)160(217)226(306)3/4
7/8142(193)183(248)365(495)473(641)515(698)667(904)258(350)364(494)7/8
1213(289)275(373)547(742)708(960)773(1048)1000(1356)386(523)545(739)1
NOTE:Torquevaluesshownwith*areinchpounds.
IDENTIFICATION
CAPSCREWSANDCARRIAGEBOLTS
REGULARNUTSSAEGRADE5 HEXNUTS SAEGRADE8 HEXNUTS
LOCKNUTS
GRADEIDENTIFICATION
GRADEANONOTCHES
GRADEBONECIRCUMFERENTIALNOTCH
GRADECTWOCIRCUMFERENTIALNOTCHES
GRADEIDENTIFICATION
GRADEANOMARKS
GRADEBTHREEMARKS
GRADECSIXMARKS
MARKSNEEDNOTBELOCATED
GRADEIDENTIFICATION ATCORNERS
GRADEANOMARK
GRADEBLETTERB GRADECLETTERC
SECTION00--GENERALINFORMATION--CHAPTER1 00-15
SAEGRADE2SAEGRADE5SAEGRADE8
M415*(1.7)19*(2.2)23*(2.6)30*(3.4)33*(3.7)42*(4.8)16*(1.8)
M651*(5.8)67*(7.6)79*(8.9)102*(12)115*(13)150*(17)56*(6.3)
M8124*(14)159*(18)195*(22)248*(28)274*(31)354*(40)133*(15)
M1021(28)27(36)32(43)41(56)45(61)58(79)22(30)
M1236(49)46(63)55(75)72(97)79(107)102(138)39(53)
M1689(121)117(158)137(186)177(240)196(266)254(344)97(131)
M20175(237)226(307)277(375)358(485)383(519)495(671)195(265)
M24303(411)392(531)478(648)619(839)662(897)855(1160)338(458)
NOTE:Torquevaluesshownwith*areinchpounds.
SECTION00--GENERALINFORMATION--CHAPTER1 00-16
IDENTIFICATION HEXCAPSCREWANDCARRIAGEBOLTS CLASSES5.6ANDUP MANUFACTURERíSIDENTIFICATION PROPERTYCLASS HEXNUTSANDLOCKNUTS CLASSES05ANDUP MANUFACTURERíSIDENTIFICATION
INFOOTPOUNDS(NEWTON-METERS)FORNORMALASSEMBLYAPPLICATIONS METRICHARDWAREANDLOCKNUTS SIZEUNPLATEDPLATEDUNPLATEDPLATEDUNPLATEDPLATEDW/CL8.8 W/ZnCrW/ZnCrW/ZnCrBOLT CLASS5.8CLASS8.8CLASS10.9 PROPERTYCLASS LOCKNUT CL.8 NOMINAL CLOCKMARKING
MINIMUMHARDWARETIGHTENINGTORQUES
INSTALLATIONOFADJUSTABLE FITTINGSINSTRAIGHTTHREADORING BOSSES
1.LubricatetheOringbycoatingitwithalightoilor petroleum.InstalltheOringinthegroove adjacenttothemetalbackupwasherwhichis assembledattheextremeendofthegroove,4.
2.InstallthefittingintotheSAEstraightthreadboss untilthemetalbackupwashercontactstheface oftheboss,5.
NOTE: Donotovertightenanddistortthemetal backupwasher.
3.Positionthefittingbyturningout(counterclockwise)uptoamaximumofoneturn.Holdingthe padofthefittingwithawrench,tightenthelocknut andwasheragainstthefaceoftheboss,6.
Thesetorquesarenotrecommendedfortubesof 1/2″ (12.7mm)ODandlargerwithwallthicknessof 0.035″ (0.889mm)orless.Thetorqueisspecifiedfor 0.035″ (0.889mm)walltubesoneachapplication individually.
Beforeinstallingandtorquing37° flaredfittings, cleanthefaceoftheflareandthreadswithaclean
solventorLoctitecleanerandapplyhydraulicsealant Loctiteno.569tothe37° flareandthethreads.
Installfittingandtorquetospecifiedtorque,loosen fittingandretorquetospecifications.
SECTION00--GENERALINFORMATION--CHAPTER1 00-17
12 STANDARDTORQUEDATAFORHYDRAULICTUBESANDFITTINGS 4 5 6 8 10 12 14 16 20 24 32 1/4 5/16 3/8 1/2 5/8 3/4 7/8 1 1-1/4 1-1/2 2 6.4 7.9 9.5 12.7 15.9 19.1 22.2 25.4 31.8 38.1 50.8 7/16-20
3/4-18 7/8-14 1-1/16-12 1-3/16-12 1-5/16-12 1-5/8-12 1-7/8-12 2-1/2-12 9 12 21 35 53 77 90 110 140 160 225 12 15 24 40 53 82 100 120 150 175 240 12 16 29 47 72 104 122 149 190 217 305 16 20 33 54 79 111 136 163 204 237 325 6 10 15 25 35 60 70 80 95 120 250 10 15 20 30 40 70 80 90 115 140 300 8 14 20 34 47 81 95 108 129 163 339 14 20 27 41 54 95 109 122 158 190 407 TUBENUTS FOR37° FLAREDFITTINGS ORINGBOSSPLUGS ADJUSTABLEFITTING LOCKNUTS,SWIVEL JIC-37° SEATS TORQUETORQUE SIZE TUBING OD THREAD SIZE FOOT POUNDS NEWTON METERS FOOT POUNDS NEWTON METERS Min.Max. Min.Max. Min.Max. Min.Max. In.mm
1/2-20 9/16-18
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