New Holland MegaCutter 512 User manual

Part number 47937741
1st edition English
February 2016
SERVICE MANUAL
MegaCutter™512
MegaCutter™530
Tractor Mounted
Disc Mower-Conditioner
PIN YFZDG0007 and above
Printedin U.S.A.
© 2016 CNH Industrial America LLC. All Rights Reserved.
NewHolland is a trademark registered in the United States and many other countries,
owned by or licensed to CNH Industrial N.V., its subsidiaries or affiliates.

SERVICEMANUAL
MegaCutter™512
MegaCutter™530[YFZDG0007-]
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Contents
INTRODUCTION
Maingearboxanddrive...............................................................14
[14.100]Maingearboxanddrive............................................................14.1
PowerTake-Off(PTO).................................................................31
[31.201]PowerTake-Off(PTO)driveshaft..................................................31.1
[31.214]SecondaryPowerTake-Off(PTO).................................................31.2
[31.225]Clutches............................................................................31.3
Hydraulicsystems.......................................................................35
[35.000]Hydraulicsystems..................................................................35.1
[35.100]Mainliftsystem.....................................................................35.2
[35.300]Reservoir,cooler,andlters........................................................35.3
[35.359]Maincontrolvalve..................................................................35.4
[35.410]Headerorattachmentheightsystem..............................................35.5
[35.947]Framepositioningswinging........................................................35.6
Framesandballasting.................................................................39
[39.110]Drawbarandhitchassembly.......................................................39.1
Electricalsystems.......................................................................55
[55.000]Electricalsystem...................................................................55.1
[55.036]Hydraulicsystemcontrol...........................................................55.2
[55.048]RearPowerTake-Off(PTO)controlsystem.......................................55.3
[55.100]Harnessesandconnectors.........................................................55.4
[55.404]Externallighting....................................................................55.5
[55.860]Framepositioningsystem..........................................................55.6
Attachments/Headers..................................................................58
[58.110]Attachment/Headercuttingmechanism............................................58.1
[58.130]Attachment/Headerframe..........................................................58.2
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Productfeeding..........................................................................60
[60.630]Flailconditioning...................................................................60.1
Platform,cab,bodywork,anddecals.............................................90
[90.116]Fendersandguards................................................................90.1
[90.119]Guardsandshields.................................................................90.2
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INTRODUCTION
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Contents
INTRODUCTION
Foreword-Importantnoticeregardingequipmentservicing....................................3
Safetyrules.....................................................................................4
Safetyrules–Personalsafety..................................................................5
Safetyrules-Ecologyandtheenvironment..................................................12
Torque-Nominaltighteningtorquesfornormalassembly....................................13
Basicinstructions-Shopandassembly......................................................18
Generalspecication–MegaCutter™512(*)................................................20
Generalspecication–MegaCutter™530(*)................................................21
Capacities.....................................................................................22
Productidentication–MegaCutter™512(*)................................................23
Productidentication–Machineorientation–MegaCutter™512(*)........................24
Productidentication–MegaCutter™530(*)................................................27
Productidentication–Machineorientation–MegaCutter™530(*)........................28
(*)Seecontentforspecicmodels
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INTRODUCTION
Foreword-Importantnoticeregardingequipmentservicing
Allrepairandmaintenanceworklistedinthismanualmustbecarriedoutonlybyqualieddealershippersonnel,
strictlycomplyingwiththeinstructionsgiven,andusing,wheneverpossible,thespecialtools.
Anyonewhoperformsrepairandmaintenanceoperationswithoutcomplyingwiththeproceduresprovidedherein
shallberesponsibleforanysubsequentdamages.
Themanufacturerandalltheorganizationsofitsdistributionchain,including-withoutlimitation-national,regional,or
localdealers,rejectanyresponsibilityfordamagescausedbypartsand/orcomponentsnotapprovedbythemanu-
facturer,includingthoseusedfortheservicingorrepairoftheproductmanufacturedormarketedbythemanufacturer.
Inanycase,nowarrantyisgivenorattributedontheproductmanufacturedormarketedbythemanufacturerincase
ofdamagescausedbypartsand/orcomponentsnotapprovedbythemanufacturer.
Themanufacturerreservestherighttomakeimprovementsindesignandchangesinspecicationsatanytimewithout
noticeandwithoutincurringanyobligationtoinstallthemonunitspreviouslysold.Specications,descriptions,and
illustrativematerialhereinareasaccurateasknownattimeofpublicationbutaresubjecttochangewithoutnotice.
Incaseofquestions,refertoyourNEWHOLLANDSalesandServiceNetworks.
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INTRODUCTION
Safetyrules
Personalsafety
Thisisthesafetyalertsymbol.Itisusedtoalertyoutopotentialpersonalinjuryhazards.Obeyall
safetymessagesthatfollowthissymboltoavoidpossibledeathorinjury.
ThroughoutthismanualyouwillndthesignalwordsDANGER,WARNING,andCAUTIONfollowedbyspecialin-
structions.Theseprecautionsareintendedforthepersonalsafetyofyouandthoseworkingwithyou.
Readandunderstandallthesafetymessagesinthismanualbeforeyouoperateorservicethemachine.
DANGERindicatesahazardoussituationthat,ifnotavoided,willresultindeathorseriousinjury.
WARNINGindicatesahazardoussituationthat,ifnotavoided,couldresultindeathorseriousinjury.
CAUTIONindicatesahazardoussituationthat,ifnotavoided,couldresultinminorormoderateinjury.
FAILURETOFOLLOWDANGER,WARNING,ANDCAUTIONMESSAGESCOULDRESULT
INDEATHORSERIOUSINJURY.
Machinesafety
NOTICE:Noticeindicatesasituationthat,ifnotavoided,couldresultinmachineorpropertydamage.
ThroughoutthismanualyouwillndthesignalwordNoticefollowedbyspecialinstructionstopreventmachineor
propertydamage.ThewordNoticeisusedtoaddresspracticesnotrelatedtopersonalsafety.
Information
NOTE:Noteindicatesadditionalinformationthatclariessteps,procedures,orotherinformationinthismanual.
ThroughoutthismanualyouwillndthewordNotefollowedbyadditionalinformationaboutastep,procedure,or
otherinformationinthemanual.ThewordNoteisnotintendedtoaddresspersonalsafetyorpropertydamage.
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INTRODUCTION
Safetyrules–Personalsafety
Generalsafetyrules
Usecautionwhenyouoperatethemachineonslopes.Raisedequipment,fulltanksandotherloadswillchangethe
centerofgravityofthemachine.Themachinecantiporrolloverwhennearditchesandembankmentsoruneven
surfaces.
Neverpermitanyoneotherthantheoperatortorideonthemachine.
Neveroperatethemachineundertheinuenceofalcoholordrugs,orwhileyouareotherwiseimpaired.
Whendiggingorusingground-engagingattachments,beawareofburiedcables.Contactlocalutilitiestodetermine
thelocationsofservices.
Payattentiontooverheadpowerlinesandhangingobstacles.Highvoltagelinesmayrequiresignicantclearance
forsafety.
Hydraulicoilordieselfuelleakingunderpressurecanpenetratetheskin,causingseriousinjuryorinfection.
•DONOTuseyourhandtocheckforleaks.Useapieceofcardboardorpaper.
•Stoptheengine,removethekey,andrelievethepressurebeforeyouconnectordisconnectuidlines.
•Makesurethatallcomponentsareingoodcondition.Tightenallconnectionsbeforeyoustarttheengineorpres-
surizethesystem.
•Ifhydraulicuidordieselfuelpenetratestheskin,seekmedicalattentionimmediately.
•Continuouslongtermcontactwithhydraulicuidmaycauseskincancer.Avoidlongtermcontactandwashthe
skinpromptlywithsoapandwater.
Keepclearofmovingparts.Looseclothing,jewelry,watches,longhair,andotherlooseorhangingitemscanentangle
inmovingparts.
Wearprotectiveequipmentwhenappropriate.
DONOTattempttoremovematerialfromanypartofthemachinewhilethemachineisoperating,anyofthebaler
componentsareinmotion,orwhilethetractorengineisrunning.
Beforeyouoperatethemachine,installandsecurelycloseallofthemachineguardsandshields.Makesurethatall
theguardsandthatalltheshieldsareingoodcondition.Neveroperatethemachinewithshieldsopenorremoved.
Alwaysclosetheaccessdoorsand/oraccesspanelsbeforeoperatingthemachine.
Makesurethatnobystandersorpetsarewithinthemachineoperatingarea.Themachineand/ormovingcomponent
onthemachinecanstrikeorcrushbystandersorpets.DONOTallowanyonetoentertheworkarea.
Dirtyorslipperysteps,ladders,walkways,andplatformscancausefalls.Makesurethesesurfacesremaincleanand
clearofdebris.
Apersonorpetwithintheoperatingareaofamachinecanbestruckorcrushedbythemachineoritsequipment.DO
NOTallowanyonetoentertheworkarea.
Raisedequipmentand/orloadscanfallunexpectedlyandcrushpersonsunderneath.Neverallowanyonetoenter
theareaunderneathraisedequipmentduringoperation.
Alwayskeepwindows,mirrors,alllighting,andSlow-MovingVehicle(SMV)emblemcleantoprovidethebestpossible
visibilitywhileyouoperatethemachine.
Operatecontrolsonlywhenseatedintheoperator’sseat,exceptforthosecontrolsexpresslyintendedforusefrom
otherlocations.
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