SER VICE MANUAL
TT3840F
TT3840
TT3880F
TT4030
Link Product / Engine
TT3840 International Region
TT3840 Latin America
TT3840F Latin America
TT3840F International Region
TT3880F Latin America
TT3880F International Region
Engine
INTRODUCTION
Engine and crankcase
[10.102] Pan and covers
V alve drive and gears
Cylinder heads
Connecting rods and pistons
[10.103] Crankshaft and flywheel
[10.1 10] Balancer and damper
14] Pump drives
Lift pump and lines
[10.218] Fuel injection system
Air cleaners and lines
Intake and exhaust manifolds and muf fler
[10.400] Engine cooling system
Fan and drive
[10.304] Engine lubrication system
Clutch hydraulic release control
[18.1 10] Clutch and components
[21.1 14] Mechanical transmission
Mechanical transmission external controls
[21.140]
[23.304]
Front axle system
Powered front axle
Front bevel gear set and dif ferential
Final drive steering and shafts
[25.310] Final drives
front axle
Rear axle system
Powered rear axle
[27.106] Rear bevel gear set and dif ferential
[27.120] Planetary and final drives
Power T ake-Of f (PT
Rear mechanical control
14] T rear Power T f (PT
Brakes and controls
Mechanical service brakes
[33.1 10] Parking brake parking lock
[35.1 14] hitch control valve
and implement couplings
10] Rear hitch
Steering .
Steering control
[41.200] Hydraulic control components
Wheels
Front wheels
Electrical systems
Harnesses and connectors
[55.201] Engine starting system
Alternator
[55.302] Battery
[55.408] W arning indicators, alarms, and instruments
Platform, cab, bodywork, and decals
Cab interior
Foreword
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Foreword Ecology and the Environment
TT3840F , TT3880F , TT4030 INT , TT4030 Advice
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International symbols
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Safety rules
TT3840F , TT3880F , TT4030 INT , TT4030 Safety rules
TT3840F , TT3880F , TT4030 INT , TT4030
Basic instructions Hardware
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T orque Specification T ables
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General specification - Biodiesel Fuels
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Consumables Loctite® Product Chart
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Foreword
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This repair manual provides the technical information needed properly service the New Holland model tractor Use this manual conjunction with the manual for complete and maintenance formation
New Holland left and right are determined standing behind the looking the direction
17/10/2013
Foreword Ecology and the Environment
TT3840F , TT3880F , TT4030 INT , TT4030
air , and water are vital factors agriculture and life
When legislation does not yet rule the treatment some the substances which are required advanced technology , common sense should govern the use and disposal products a chemical and petrochemical
NOTICE: The following are recommendations which may assistance:
• Become acquainted with and ensure that you understand the relative legislation applicable your country
• Where legislation obtain information from suppliers cleaning with regard their fect man and nature and how safely use and dispose these stances.
• Agricultural consultants many able help you
HELPFUL HINTS
• A void filling tanks using cans inappropriate pressurized fuel delivery systems which may cause considerable spillage.
• avoid skin contact with all Most them contain substances which may harmful your
• Modern oils contain not burn contaminated fuels and waste oils ordinary heating
• A void spillage when draining f used engine coolant gearbox and hydraulic brake not mix drained brake fluids fuels with Store them safely until they can disposed a proper way comply with local legislation and available
• Modern coolant mixtures, i.e. antifreeze and other additives, should replaced every two years. They should not allowed get into the soil but should collected and disposed properly
• not open the air - conditioning system contains gases which should not released into the Y our NEW HOLLAND dealer air conditioning specialist has a special extractor for this purpose and will have recharge the system properly
• Repair any leaks defects the engine cooling hydraulic system immediately .
• not increase the pressure a pressurized circuit this may lead a component
• Protect hoses during welding penetrating weld splatter may burn a hole weaken them, allowing the loss
Advice
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73403878 17/10/2013
BT09A213 1
International symbols
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a guide the operation the various universal symbols have been utilized the and fuse The symbols are shown below with indication their Thermostart
Safety rules
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PRECAUTIONAR Y A TEMENTS
Personal Safety
LEGAL DUTIES
Y our machine may equipped with special guarding other devices compliance with local Some these require active use the operator . Therefore, check local legislation the usage this machine.
ACCIDENT PREVENTION
Most accidents injuries that occur workshops are the result a non compliance simple and fundamental safety For this MOST CASES THESE ACCIDENTS CAN A VOIDED foreseeing possible causes and consequently acting with the necessary caution and
Accidents may occur with all types regardless how well the machine question was designed and
A careful and informed service technician the best guarantee against
Great awareness the most basic safety rules normally suf ficient avoid many serious
A TTENTION: Switch off the machine and remove the key Check that all moving parts have stopped and that all pressure the systems relieved before you adjust lubricate the Failure comply with these procedures can result death serious injury
SAFETY REQUIREMENTS FOR FLUID AND HYDRAULIC SYSTEM COMPONENTS - (EUROPEAN ANDARD 982)
Flexible hose assemblies must not constructed from hoses which have been previously used part a hose assembly not weld hydraulic
When flexible hoses piping are replace them immediately forbidden modify a hydraulic accumulator machining, welding any other means. Before removing hydraulic accumulators for the liquid pressure the accumulators must reduced
Pressure check hydraulic accumulators shall carried out method recommended the accumulator facturer
Care must taken not exceed the maximum allowable pressure the accumulator After any check adjustment there must leakage
SAFETY RULES
A careful operator the best operator Most accidents can avoided observing certain T o help prevent accidents, read and take the following precautions before operating this tractor Equipment should operated only those who are responsible and instructed
THE TRACT
Read the Manual carefully before using the tractor Lack operating knowledge can lead
Use approved roll bar and seat belt for safe Overturning a tractor without a roll bar can result death injury your tractor not equipped with a roll bar and seat see your NEW HOLLAND Dealer
Always wear your seat belt. The only instance when the seat belt should not used the roll bar has been removed from the tractor folding ROPS down
a front end loader always use a FOPS (Falling Object Protective Structure) canopy avoid injury from falling
Use the handholds and step plates when getting and f the tractor prevent Keep steps and platform cleared mud and not permit anyone but the operator ride the tractor There safe place for Keep all safety decals clean dirt and and replace all damaged safety
SER VICING THE TRACT
The cooling system operates under pressure which controlled the radiator dangerous remove the cap while the system hot. Always turn the cap slowly the first stop and allow pressure escape before removing the cap entirely
Keep any type open flame away from the tractor and not smoke while Let the engine cool down before
Keep the tractor and particularly brakes and maintained a reliable and satisfactory dition ensure your safety and comply with legal
Keep open flame cold weather starting aids away from the battery prevent fires Use jumper cables according instructions prevent sparks which could cause explosion.
Stop the engine before performing any service the tractor
Escaping hydraulic / diesel fluid under pressure can penetrate the skin causing serious injury . fluid injected into the obtain medical attention immediately gangrene may
• NOT use your hand check for
• Use a piece cardboard paper search for
• Stop the engine and relieve pressure before connecting disconnecting
• T ighten all connections before starting the engine pressurizing not modify permit anyone else modify alter this tractor any its components functions without first consulting a NEW HOLLAND Dealer .
The fuel oil the injection system under high pressure and can penetrate the Unqualified persons should not remove attempt adjust a pump, injector , nozzle, any other part the fuel injection system. Failure follow these instructions can result serious injury
Continuous long - term contact with used engine oil may cause skin cancer A void prolonged contact with used engine W ash your skin with soap and water immediately
Some components your tractor , such gaskets and friction surfaces (brake clutch may contain asbestos. Breathing asbestos dust dangerous your health. Y are advised have any nance repair such components carried out authorized NEW HOLLAND Dealer However , service operations are undertaken parts that contain the essential precautions listed below must observed:
• W ork out doors a well ventilated
• Dust found the tractor produced during work the tractor should removed not
• Dust waste should dampened, placed a sealed container , and marked ensure safe disposal.
• any attempted materials containing the item should dampened and only hand tools low speed power tools
OPERA TING THE TRACT
Before starting the tractor , apply the parking brake, place the O lever the 'OFF' position, the lift control lever the down the remote control valve levers the neutral and the transmission
Always sit the tractor seat when starting the engine operating not start the engine operate controls while standing beside the tractor
not bypass the neutral start
Consult your NEW HOLLAND Dealer your neutral start controls malfunction. Use jumper cables only the recommended manner . Improper use can result tractor runaway .
A void accidental contact with the gear shift lever while the engine this can cause unexpected tractor
Before getting f the tractor , disengage the turn the engine and apply the parking Never get f the tractor while not park the tractor a steep not operate the tractor engine enclosed building without adequate Exhaust fumes can cause death illness.
the power steering engine ceases stop the tractor immediately
Pull only from the drawbar the lower link drawbar the down position. Use only a drawbar pin that locks Pulling from the tractor rear axle any point above the axle may cause the tractor
1If the front end the tractor tends rise when heavy implements are attached the three - point install front end front wheel not operate the tractor with a light front
1 Always set the hydraulic selector lever position control when attaching transporting Ensure hydraulic couplers are properly mounted and will disconnect safely case accidental detachment implement not leave equipment the raised
13. Use the flasher / turn signal lights and SMV signs when traveling public roads both day and night (unless hibited
When operating adjust lights prevent blinding oncoming
DRIVING THE TRACT
W atch where you are especially row around trees and low hanging
T o avoid drive the tractor with care and a safe Use extra caution when operating over rough when crossing ditches and when turning
T o provide two - wheel lock tractor brake pedals together when transporting not coast free wheel down Use the same gear when going downhill used when going
Any towed vehicle with a total weight exceeding that the towing tractor should equipped with brakes for safe
the tractor becomes stuck the tires become frozen the ground, back the tractor prevent upset.
Always check overhead especially when transporting the tractor
When operating night, adjust lights prevent blinding oncoming drivers.
OPERA TING THE O
When operating O driven equipment, shut f the engine and wait until the O stops before getting f the tractor and disconnecting the not wear loose clothing when operating the power take - f when near rotating
When operating stationary O driven always place all gear shift levers neutral
T o avoid injury , not service O driven equipment when the tractor engine
Ensure the PT O master shield installed all Always replace the O shield cap when the O not
DIESEL FUEL
UNDER CIRCUMST ANCES should blended fuels added diesel These binations can create increased fire explosive hazard. Such blends are more explosive than pure gasoline a closed container such a fuel NOT USE THESE
Never remove the fuel cap with the engine running hot.
not smoke while refueling when standing near
Maintain control the fuel filler pipe nozzle when filling the not fill the fuel tank capacity Allow room for some
Wipe spilled fuel immediately
Always tighten the fuel tank cap securely the original fuel tank cap replace with a NEW HOLLAND approved A non - proprietary cap may not Keep equipment clean and properly not drive equipment near open
1 Never use fuel for cleaning
Arrange fuel purchases that winter grade fuels are not held over and used the
SAFETY FRAME (ROPS)
Y our NEW HOLLAND tractor equipped with a safety must maintained a serviceable careful when driving through doorways working confined spaces with low
UNDER CIRCUMST ANCES
should you:
• Modify , alter the safety frame any way Doing may render you liable legal
• Attempt straighten weld any part the main frame retaining brackets which have suf fered Doing may weaken the structure and endanger your safety .
• Secure any parts the main frame attach your safety frame with anything other than the special high tensile bolts and nuts
• Attach chains ropes the main frame for pulling
• T ake unnecessary risks even though your safety frame fords you the maximum protection
Safety rules
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Personal safety
This the safety alert used alert you potential personal injury Obey all safety messages that follow this symbol avoid possible death injury
Throughout this manual and machine safety you will find the signal words W and TION followed special These precautions are intended for the personal safety you and those working with you.
Read and understand all the safety messages this manual before you operate service the
DANGER indicates a hazardous situation not will result death serious injury The color associated with DANGER
W ARNING indicates a hazardous situation not could result death serious injury The color associated with W ARNING
CAUTION indicates a hazardous situation not could result minor moderate injury The color associated with CAUTION YELLOW F AILURE T O FOLLOW DANGER, W ARNING, AND CAUTION MESSAGES COULD
Machine safety
NOTICE: Notice indicates a situation not could result machine damage property The color associated with Notice
Throughout this manual you will find the signal word Notice followed special instructions prevent machine age property The word Notice used address practices not related personal safety
Information
NOTE: Note indicates additional information that clarifies steps, other information this
Throughout this manual you will find the word Note followed additional information about a other information the manual. The word Note not intended address personal safety property damage.
Basic instructions Hardware
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General
The tractor has been built using metric hardware.
NOTE: Be sure use the hardware specified when using tapped holes, trying install ametric bolt inch inch bolt a metric will damage the
Certain hardware must tightened specific torque specifications. specific torque specifications are not noted, tighten the hardware the standard torque chart specification listed this
Plating
Hardware used New Holland balers plated with zinc chromate (gold Gold colored hardware has dif ferent torquing requirements from unplated zinc plated (silver color) hardware because the dif ference the coef ficient friction the plating The torque charts this manual list the correct specifications for silver , and unplated
Nut T ightening
Whenever the nut should not the head the When tightening using the bolt the clamp load can lost because some the torque applied twists the bolt instead tensioning (stretching) it. The tension the bolt what holds the joint together
Approximately 90% the torque applied during assembly goes overcoming friction between the parts. The other 10% used tension (stretch) the After assembly , the frictional forces disappear , which the basis for the saying 'If does not fail during assembly , will not fail service.' The bolt may later fail due other but not from being over
Locknuts
Most locknuts are coated with a special lubricant that dry the Anytime a locknut used, a lower than normal torque Refer the torque charts this manual for specific
Jam Nuts
When using a jam nut lock a regular the jam nut should installed first and tightened one half the recommended torque, then held place while installing a regular nut the recommended torque.
Thread Lubrication
The addition antiseize compound, Molykote, oil, graphite, any other lubricant a bolt decreases the friction between and a This makes necessary reduce the recommended torque prevent over tensioning the When using the torque charts this decrease the value 20% whenever a lubricant
T orque Specification T ables
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Standard Bolt Hardware & Hydraulic Connector T orques, Specifications and Information
This specification establishes general torque values used bolted joints for metric and inch This specification assumed apply unless another specification (standard specified requirement) indicated the repair
NOTE: These Standards not include electrical hydraulic they are referred their specific charts
NOTE: T orque values shown with * are inch
NOTICE: V alues shown these charts are minimum hardware tightening torques unless otherwise
NOTE: T orque values shown with * are inch
SAE HARDW ARE IDENTIFICA TION CHART
Grade 1 2 5 8
SAE Markings for Bolts and Cap Screws
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