SER
INTRODUCTION
[10.001] Engine and crankcase
[10.102] Pan and covers
[10.106] V alve drive and gears
[10.101] Cylinder heads
[10.105] Connecting rods and pistons
Crankshaft and flywheel
Fuel injection system
Engine cooling system
Fan and drive
[10.304] Engine lubrication system
[18.1 10] Clutch and components
ransmission
14] Mechanical transmission
Mechanical transmission internal components
Four-Wheel Drive (4WD) system
Drive shaft
Front axle system
[25.100] Powered front axle
[25.102] Front bevel gear set and dif ferential
Final drive steering and shafts
Rear axle system
Powered rear axle
Rear bevel gear set and dif ferential
Power T
Planetary and final drives
ake-Of f (PT
[31.101] Rear mechanical control
[31.1 10] One-speed rear Power T ake-Of f (PT
Wheels
Front wheels
Electrical systems
[55.000] Electrical system
[55.100] Harnesses and connectors
[55.201] Engine starting system
[55.301] Alternator
[55.302] Battery
[55.408] W arning indicators, alarms, and instruments
Safety rules
Pay attention this symbol
This warning symbol points out important messages involving personal safety . Carefully read the safety rules contained herein and follow advised precautions avoid potential hazards and safeguard your safety and personal integrity
this manual you will find this symbol together with the following
W ARNING: gives warning about improper repair operations and potential consequences fecting the service s personal safety
DANGER: gives specific warning about potential dangers for personal safety the operator other persons directly indirectly involved the
T o prevent accidents
Most accidents and personal injuries taking place workshops are due from non - observance some simple and essential prudential rule and safety
For this most cases they can suf fices foresee possible causes and act consequently with necessary caution and
The possibility that accident might occur with any type machines should not matter how well the machine question was designed and
A wise and careful service technician the best precautions against
Careful observance this only basic precaution would enough avoid many severe
DANGER
Never carry out any lubrication maintenance operations when the engine
General
Carefully follow specified repair and maintenance
• not wear wrist jewelry , unbuttoned loose articles clothing such as: torn open jackets shirts with open zips which may remain entangled moving W e advise use approved safety clothing such anti - slipping footwear , gloves, safety goggles, helmets, etc.
• Never carry out any repair the machine someone sitting the operator ’ s except they are certified operators assist the operation carried out.
• Never operate the machine use attachments from a place other than sitting the operator ’ s
• Never carry out any operation the machine when the engine except when specifically
• Stop the engine and ensure that all pressure relieved from hydraulic circuits before removing
• All repair and maintenance operations must carried out using extreme care and
• Service steps and platforms used a workshop the field should built compliance with the safety rules force.
• Disconnect the batteries and label all controls indicate that the vehicle being Block the machine and all equipment which should raised.
• Never check fill fuel tanks nor use starting liquid you are smoking near open flames such fluids are
• Brakes are inoperative when they are manually released for maintenance such the machine should kept constantly under control using blocks similar
• The fuel filling gun should always remain contact with the filler Maintain this contact until the fuel stops flowing into the tank avoid possible sparks due static electricity build -
• Use exclusively specified towing points for towing the tractor Connect parts carefully Ensure that foreseen pins and / locks are steadily fixed before applying not stop near towing cables chains working under load.
• T o transfer a failed tractor , use a trailer a low loading platform trolley
• T o load and unload the machine from the transportation means, select a flat area providing a firm support the trailer truck Firmly tie the machine the truck trailer platform and block wheels required the forwarder
• For electrical battery - chargers and similar equipment use exclusive auxiliary power supplies with a ficient ground avoid electrical shock
• Always use lifting equipment appropriate capacity lift move heavy
• Pay special attention
• Never pour gasoline diesel oil into open, wide and low containers.
• Never use diesel oil other inflammable liquids cleaning Use non - flammable non - toxic proprietary solvents.
• W ear safety glasses with side guards when cleaning parts using compressed air
• not exceed a pressure bar , accordance with local
• not run the engine a closed building without proper
• not use naked cause sparks the area when fuel filling handling highly inflammable
• not use flames light sources when working a machine checking for
• Move with caution when working under a tractor , and also near a tractor W ear proper safety accessories: goggles and special footwear
• During checks which should carried out with the engine ask assistant seat the operator ’ s seat and keep the service technician under visual control any moment.
• case operations outside the drive the tractor a flat area and block working incline cannot first block the tractor carefully Move a flat area soon possible with a certain extent safety
• Ruined plied cables and chains are not use them for lifting Always handle them wearing gloves proper
• Chains should always safely Ensure that fastening device strong enough hold the load persons should stop near the fastening point, trailing chains cables.
• The working area should always kept CLEAN and Y Immediately clean any spillage water
• not pile grease oil soaked rags, they constitute a great fire hazard. Always place them into a metal container Before starting the tractor its adjust and block the operator ’ s Also ensure that there are persons within the tractor attachment operating range.
• not keep your pockets any object which might fall unobserved into the tractor ’ s inner
• Whenever there the possibility being reached ejected metal parts similar , use protection eye mask goggles with side special footwear and heavy
• W ear suitable protection such tinted eye special gloves and footwear whenever necessary carry out welding All persons standing the vicinity the welding process should wear tinted eye NEVER LOOK A T THE WELDING ARC YOUR EYES ARE NOT SUIT ABL Y
• Metal cables with the use get Always wear adequate protections (heavy eye
• Handle all parts with the greatest Keep your hands and fingers far from moving gears and similar Always use approved protective equipment, such eye protection, heavy gloves and protective footwear .
Start
• Never run the engine confined spaces that are not equipped with adequate ventilation for exhaust gas extraction.
• Never place the body , hands fingers near fans rotating
Engine
• Always loosen the radiator cap very slowly before removing allow pressure the system dissipate. Coolant should topped only when the engine stopped idle
• not fill fuel tank when the engine mainly avoid ignition fires case fuel
• Never check adjust fan belt tension when the engine Never adjust the fuel injection pump when the tractor
• Never lubricate the tractor when the engine
Electrical systems
• necessary use auxiliary cables must connected both sides follows: (+) with (+) and ( with ( -). A void short - circuiting the GAS RELEASED FROM TTERIES HIGHL Y FLAMMABLE. During charging, leave the battery compartment uncovered improve ventilation. A void checking the battery charge means made placing metallic objects across the A void sparks flames near the battery not smoke prevent explosion
• Before servicing check for fuel current Remove these leaks before going with the
• not charge batteries confined Ensure that ventilation appropriate prevent accidental explosion hazard due build - gases released during charging.
• Always disconnect the batteries before performing any type service the electrical
Hydraulic systems
• Some fluid slowly coming out from a very small port can almost invisible and strong enough penetrate the skin. Therefore, NEVER USE HANDS T O CHECK FOR LEAKS but use a piece cardboard wood for this any fluid injected into the seek medical aid immediately Lack immediate medical serious infections dermatosis may
• Always take system pressure readings using the appropriate
Wheels and tires
• Check that the tyres are correctly inflated the pressure specified the manufacturer Periodically check possible damages the rims and
• Keep f and stay the tyre side when correcting the inflation pressure.
• Check the pressure only when the tractor unloaded and tyres are cold avoid wrong readings due overpressure. not reuse parts recovered wheels improper welding, brazing heating may weaken the wheel and make
• Never nor weld a rim with the inflated tyre
• T o remove the block both front and rear tractor Raise the tractor and install safe and stable supports under the tractor accordance with regulations
• Deflate the tyre before removing any object caught into the tyre
• Never inflate tires using flammable this may result explosions and injury
Removal and installation
• Lift and handle all heavy components using lifting equipment with adequate capacity Ensure that parts are ported appropriate slings and hooks. Use lifting eyes provided this purpose. T ake care the persons near the loads
• Handle all parts with not place your hands fingers between two W ear approved protective clothing such safety gloves and footwear
• not twine chains metal Always wear safety gloves when handling cables
Cooling system: W ater and liquid NEW HOLLAND AMBRA ACTIFULL™ EXTENDED LIFE COOLANT % + % (NH 900Fuel tank Decanted and filtered diesel fuelEngine sump: with filter NEW HOLLAND AMBRA MASTERGOLD™
ENGINE OIL - 4
SAE 10W - NEW HOLLAND AMBRA MASTERGOLD™
HSP ENGINE OIL SAE 15W - (NH 330 - 324
Hydrostatic steering Front axle
axle housing - final drives (each):
Rear transmission (bevel drive and brakes), gearbox, hydraulic lift and O Oil NEW HOLLAND AMBRA MUL F (NH 410B) API GL4 ISO / SAE 10W Front wheel hubs –
Grease NEW HOLLAND AMBRA - 9 MUL - PURPOSE GREASE (NH 710A)
NLHI 2
[10.001] Engine and crankcase . .
Pan and covers
V alve drive and gears
[10.101] Cylinder heads .
[10.105] Connecting rods and pistons
Crankshaft and flywheel
Fuel injection system
[10.400] Engine cooling system
Fan and drive
[10.304] Engine lubrication system
CONSUMABLES INDEX
EngineEngine and crankcase - 001
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