New Holland 346W, 356W, 366W Forage Harwester Service Repair Manual

Page 1

SECTION00-GENERALINFORMATION Chapter1--GeneralInformation CONTENTS SectionDescription Page GeneralInformation2 ......................................................... ProductIdentificationNumber2 PrecautionaryStatements3 ....................................................... Safety 4 MinimumHardwareTighteningTorques5 ........................................... SECTION00-GENERALINFORMATION Chapter2--Specifications CONTENTS SectionDescription Page Specifications 2 SECTION14-LIVEPTO Chapter1--PTO CONTENTS SectionDescription Page PTO 2 Removal 2 ShaftReplacement2 Installation7
COMPLETECONTENTS

SECTION21-TRANSMISSION

SectionDescription Page

HeaderMountingFrame2

InspectionñUpperSlidePlateandFrictionPads2

InspectionñLowerSlidePlateandFrictionPad2 SlideFrictionPad--Adjustmentand/orReplacement3

HeaderBalance5

Chapter1-DriveGearbox CONTENTS SectionDescription Page DriveGearbox2 .............................................................. Removal 2 Disassembly3 ............................................................ Assembly 5 Installation10 ............................................................
CONTENTS
SECTION39-FRAMES Chapter1-HeaderMountingFrame(366W)
SECTION60-PRODUCTFEEDING Chapter1--DriveChains CONTENTS SectionDescription Page Replacement 2 ............................................................... ChainTension2 Offset-LinkUse(PickupDriveChain)2 .......................................... PickupDriveChain2 Removal 2 ............................................................... Installation3 AugerDriveChain4 Removal(Pre-UpgradeofAugerSupportArm)4 Installation(Pre-UpgradeofAugerSupportArm)4 Removal(UpgradedAugerSupportArm)5 Installation(UpgradedAugerSupportArm)5 IntermediateDriveChain5 Removal 5 Installation6 ..............................................................
CONTENTS SectionDescription Page WindGuard 3 ................................................................ FingerReplacement3 Adjustment3 ............................................................. Removal 4 WindGuardHydraulicLiftDisconnect(IfEquipped)4 .......................... Installation5 WindGuardHydraulicLiftConnect(IfEquipped)5 SkidShoes 6 Removal(OuterSkidShoe--Right-handSide)6 Installation(OuterSkidShoe--Right-handSide)6 Removal(InnerSkidShoe)6 Installation(InnerSkidShoe)7 PickupGuards9 PickupCamFollowerBearings10 ............................................. PickupTines11 Removal 11 .............................................................. Installation12 TineBarandTineBarBearing13 .............................................. Removal13 366WRight-handSidePickupReel13 ...................................... Installation14 LeftPickupReelCamFollowerBearings15 ..................................... Removal15 Installation16 ............................................................ CamBearing17 RightSide--Removal(356Wand366Wunits)17 ............................. Installation18 PickupReelCam20 RightSideñRemoval(356Wand366Wunits)20 RightSideñInstallation20 LeftSideñRemoval21 LeftSideñInstallation21
SECTION60-PRODUCTFEEDING Chapter2--Pickup
SECTION60-PRODUCTFEEDING Chapter2--Pickup(Continued) CONTENTS SectionDescription Page RightReelBearingsandHexShaft23 .......................................... RightReelBearingRemoval23 346W 23 ................................................................ 356Wand366W24 RightReelBearingandHexShaftInstallation25 ............................. 346W 25 356Wand366W26 LeftReelBearing28 Removal28 Installation28 LeftHexShaft29 Removal29 Installation29 PickupReel/ReelTube30 .................................................... RemovalOverview30 366WReelTubeCenter31 ................................................... Disassembly31 InstallationOverview32 ................................................... PickupInstallLeft-handSide33 AllModels33 ............................................................ 366WReelTubeCenter34 Assembly34 ............................................................ PickupInstallRight-handSide35 346W 35 ................................................................

SectionDescription

SECTION60-PRODUCTFEEDING

Chapter3--Augers

CONTENTS

AugerJackshaftBearings3 ....................................................

InboardBearingReplacement3

OutboardBearingRemovalandDisassembly4 ...............................

OutboardBearingReplacementñAssemblyandInstallation7

AugerHold-downSprings11 ...................................................

CompressionReleaseñEarlyModelConfiguration11

CompressionandAdjustmentoftheHold-Down SpringsñEarlyModelConfiguration13

CompressionReleaseñLateModelorUpgradeConfiguration13

CompressionoftheHold-DownSprings--LateModelor UpgradeConfiguration14

AugerEndBearingsReplacement14 ...........................................

Left-EndBearing--Removal14

Left-EndBearing--Installation14 ...........................................

Right-EndBearingñRemoval15 Procedure115 .......................................................... Procedure217

AugerCenterBearingñReplacement18 .......................................

AugerCenterCover--Removal18

Left-CenterBearingñRemoval19 ..........................................

Left-CenterBearingñInstallation19

Right-CenterBearingñRemoval19

Right-CenterBearingñInstallation20

AugerCenterCoverñInstallation21

AugerFingerandFingerHolderandShaftReplacement21

FingerReplacement21

FingerHolder/FingerHolderShaftReplacement22

AugerFingerGuideReplacement23

RetractableFingerShaft--AddedStrength25 ................................

AugerFlightingRepair25

AugerStrippers26 ...........................................................

AugerStrippers--ShortLeft-Hand26

AugerStripperAdjustment26 ..............................................

AugerFloor--StainlessSteel27

Page

SectionDescription

SECTION60-PRODUCTFEEDING

Chapter4--Clutches

CONTENTS

PickupSlipClutch2 ..........................................................

SlipClutchRemoval2

SlipClutchDisassembly2 ..................................................

SlipClutchComponentsInspection3

SlipClutchAssembly4 ....................................................

SlipClutchInstallation5

SlipClutchAdjustmentandSettings6

Run-inProcedure--ForNewClutchorFrictionDiscs7

AugerRadialPinSlipClutch8

RemovalandExteriorInspection9

TorqueInspection9 Disassembly9 ComponentInspection13 Assembly14 ............................................................ Installation17

Page
00-1
CONTENTS SectionDescription Page GeneralInformation2 ProductIdentificationNumber2 PrecautionaryStatements3 Safety 4 MinimumHardwareTighteningTorques5 ...........................................
SECTION00--GENERALINFORMATION--CHAPTER1
SECTION00-GENERALINFORMATION Chapter1--GeneralInformation

GENERALINFORMATION

ReferencestotheRIGHTandLEFTsidesofthe headeraredeterminedbyfacingthedirectionofforwardtravel.

Alldatagiveninthismanualaresubjecttoproduction variations.Dimensionsandweightsareapproximate.Illustrationsdonotnecessarilyshowheaders instandardcondition.Forexactinformation,please askyourauthorizedNewHollanddealer.

Thepicturesinthismanualmaynotbeofyourwindrowpickup.Thismanualcoversthreemodelsof windrowpickupssoldindifferentareasandwithdifferentoptions.Thedecalsshownmaybedifferent thanonyourunitduetorequirementsindifferent countries.Checktheoperatorísmanualtodetermine thecorrectdecalsforyourwindrowpickup.

PRODUCTIDENTIFICATIONNUMBER

Theproductidentificationnumberplate,1,islocated ontherearoftheheader.

Thepickupisassembledusingmetrichardware whereverpossible.EnglishhardwareisusedasrequiredtouseNewHollandstandardparts.Mostof theEnglishhardwareisinthereel.

SECTION00--GENERALINFORMATION--CHAPTER1 00-2
1 1

PRECAUTIONARY STATEMENTS

PERSONALSAFETY

Throughoutthismanualandonmachinedecals,youwillfindprecautionarystatements(ì DANGERî,ìWARNINGî,andìCAUTIONî)followedbyspecificinstructions.Theseprecautionsareintendedforthepersonalsafety ofyouandthoseworkingwithyou.Pleasetakethetimetoreadthem.

DANGER

ThiswordìDANGERîindicatesanimmediatehazardoussituationthat,ifnotavoided,willresultindeath orseriousinjury.ThecolorassociatedwithDangerisRED.

WARNING

ThiswordìWARNINGîindicatesapotentiallyhazardoussituationthat,ifnotavoided,couldresultin deathorseriousinjury.ThecolorassociatedwithWarningisORANGE.

CAUTION

ThiswordìCAUTIONîindicatesapotentiallyhazardoussituationthat,ifnotavoided,mayresultinminor ormoderateinjury.Itmayalsobeusedtoalertagainstunsafepractices.ThecolorassociatedwithCautionisYELLOW.

FAILURETOFOLLOWTHEìDANGERî,ìWARNINGî, ANDìCAUTIONîINSTRUCTIONSMAYRESULTIN SERIOUSBODILYINJURYORDEATH.

MACHINESAFETY

Theprecautionarystatement(ìIMPORTANTî)isfollowedbyspecificinstructions.Thisstatementisintendedfor machinesafety.

IMPORTANT: ThewordìIMPORTANTîisusedtoinformthereaderofsomethingheneedstoknowtoprevent minormachinedamageifacertainprocedureisnotfollowed.

INFORMATION

NOTE: Instructionsusedtoidentifyandpresentsupplementaryinformation.

SECTION00--GENERALINFORMATION--CHAPTER1 00-3

SAFETY

PRECAUTIONARYSTATEMENTS

Acarefuloperatoristhebestoperator.Mostaccidentscanbeavoidedbyobservingcertainprecautions.Tohelp preventaccidents,readthefollowingprecautionsbeforeoperatingthisequipment.Equipmentshouldbe operatedonlybythosewhoareresponsibleandinstructedtodoso.

Carefullyreviewtheproceduresgiveninthismanualwithalloperators.Itisimportantthatalloperatorsbefamiliar withandfollowsafetyprecautions.

Youcanhelptoavoidfarmaccidentsbyfollowingtheseprecautions:

1.Donotattempttolubricateormakeanyadjustmentsontheharvesterorattachment whileitisinmotionoriftheengineisrunning.

2.Donotpermitanyonetorideontheharvester orattachment.

3.Keepallshieldsinplacewhiletheharvester orattachmentisinoperation.

4.Ifthefeedingareaoftheharvesterorattachmentbecomesplugged,donotattempttounplugorremoveanymaterialwhilethemachineisinoperationoriftheengineis running.

5.Donotattempttoforcematerialintotheharvesterorattachmentwithyourfeetorhands whileitisinoperation.

6.Aftermakingadjustments,besurealltools areremovedfromtheattachmentandcheck theattachmentthoroughlyforloosepartsor bolts.

7.Donotworkundertheattachmentwhenitis intheraisedpositionunlessitisproperly blocked.

8.Besurethatthebrakesarelockedbefore leavingthecab.

9.Useflashinglightsorreflectorizedsignsto helppreventhighwayaccidents.

SECTION00--GENERALINFORMATION--CHAPTER1 00-4

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 00-5
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

INCHHARDWAREANDLOCKNUTS

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

SAEGRADE2SAEGRADE5SAEGRADE8LOCKNUTS SAEGRADE2SAEGRADE5SAEGRADE8

REGULARNUTSSAEGRADE5 HEXNUTS SAEGRADE8 HEXNUTS

LOCKNUTS

GRADEIDENTIFICATION

GRADEANONOTCHES

GRADEBONECIRCUMFERENTIALNOTCH

GRADECTWOCIRCUMFERENTIALNOTCHES

GRADEIDENTIFICATION

GRADEANOMARKS

GRADEBTHREEMARKS

GRADECSIXMARKS

MARKSNEEDNOTBELOCATED

GRADEIDENTIFICATION ATCORNERS

GRADEBLETTERB GRADECLETTERC

SECTION00--GENERALINFORMATION--CHAPTER1 00-6
GRADEANOMARK
INFOOTPOUNDS(NEWTON-METERS)FORNORMALASSEMBLYAPPLICATIONS
MINIMUMHARDWARETIGHTENINGTORQUES

SECTION00-GENERALINFORMATION

Chapter2--Specifications

CONTENTS

SectionDescription Page Specifications 2

00-1
SECTION00--GENERALINFORMATION--CHAPTER2

SPECIFICATIONS

Dimensions

Overalwidth

Operatingwidth(tinetotine)

Overallength 179cm(70in)

OverallHeight

Weight(kg)

Auger

Augerdiameter 56cm(22in)

Retractablefingers

Driveprotection Radialpinclutch

Driveprotection FrictiondiscclutchandOverrunningclutch

Gaugewheels

Tirepressure

20.5x8.0--10

2.48bar(36psi)

SECTION00--GENERALINFORMATION--CHAPTER2 00-2
346W 356W 366W
Model
297cm(117in) 351cm(138in)
478cm(188in)
246cm(97in)
300cm(118in) 418cm(165in)
155cm(61in)
155cm(61in) 161cm(63in)
1020 1220 1492
20
152 184 256
Reel Numberoftines
SECTION00--GENERALINFORMATION--CHAPTER2 00-3 19986555 31T RC80 32T 10,14or17T PTOInput RC80 13,17or21T 25T RC80 Optional--12and13T 1

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