New Holland T8.275,T8.300,T8.330,T8.360,T8.390,T8.420 (CVT) Tractor Service Repair Manual

New Holland T8.275,T8.300,T8.330,T8.360,T8.390,T8.420 (CVT) Tractor Service Repair Manual

FILE DETAILS:

New Holland T8.275,T8.300,T8.330,T8.360,T8.390,T8.420 (CVT) Tractor Service Repair Manual

Language : English
Pages :9100
Downloadable : Yes
Format : PDF
Part No :  47533593

DESCRIPTION:

New Holland T8.275,T8.300,T8.330,T8.360,T8.390,T8.420 (CVT) Tractor Service Repair Manual

Foreword – Important notice regarding equipment servicing:
T8.275 [ZCRC02586 – ] NA, T8.300 [ZCRC02586 – ] NA, T8.330 [ZCRC02586 – ] NA, T8.360 [ZCRC02586 – ] NA, T8.390 [ZCRC02586 – ] NA, T8.420
[ZCRC02586 – ] NA

All repair and maintenance work listed in this manual must be carried out only by qualified dealership personnel, strictly complying with the instructions given, and using, whenever possible, the special tools. Anyone who performs repair and maintenance operations without complying with the procedures provided herein shall be responsible for any subsequent damages.

• The manufacturer and all the organizations of its distribution chain, including – without limitation – national, regional, or local dealers, reject any responsibility for damages caused by parts and/or components not approved by the manufacturer, including those used for the servicing or repair of the product manufactured or marketed by the manufacturer.
• In any case, no warranty is given or attributed on the product manufactured or marketed by the manufacturer in case of damages caused by parts and/or components not approved by the manufacturer.
• The information in this manual is up-to-date at the date of the publication. It is the policy of the manufacturer for continuous improvement. Some information could not be updated due to modifications of a technical or commercial type, or changes to the laws and regulations of different countries. In case of questions, refer to your NEW HOLLAND Sales and Service Networks.

Foreword:

Soil, air, and water are vital factors of agriculture and life in general. When legislation does not yet rule the treatment of some of the substances required by advanced technology, sound judgment should govern the use and disposal of products of a chemical and petrochemical nature.

NOTE: The following are recommendations that may be of assistance:

• Become acquainted with and ensure that you understand the relative legislation applicable to your country.
• Where no legislation exists, obtain information from suppliers of oils, filters, batteries, fuels, antifreeze, cleaning agents, etc., with regard to their effect on man and nature and how to safely store, use, and dispose of these substances.
• Agricultural consultants will, in many cases, be able to help you as well.

Helpful hints:

• Avoid the use of cans or other inappropriate pressurized fuel delivery systems to fill tanks. Such delivery systems may cause considerable spillage.
• In general, avoid skin contact with all fuels, oils, acids, solvents, etc. Most of these products contain substances that may be harmful to your health.
• Modern oils contain additives. Do not burn contaminated fuels and or waste oils in ordinary heating systems.
• Avoid spillage when you drain fluids such as used engine coolant mixtures, engine oil, hydraulic fluid, brake fluid, etc. Do not mix drained brake fluids or fuels with lubricants. Store all drained fluids safely until you can dispose of the fluids in a proper way that complies with all local legislation and available resources.
• Do not allow coolant mixtures to get into the soil. Collect and dispose of coolant mixtures properly.
• The air-conditioning system contains gases that should not be released into the atmosphere. Consult an air-conditioning specialist or use a special extractor to recharge the system properly.
• Repair any leaks or defects in the engine cooling system or hydraulic system immediately.
• Do not increase the pressure in a pressurized circuit as this may lead to a component failure.
• Protect hoses during welding. Penetrating weld splatter may burn a hole or weaken hoses, allowing the loss of oils, coolant, etc.

TABLE OF CONTENTS:

New Holland T8.275,T8.300,T8.330,T8.360,T8.390,T8.420 (CVT) Tractor Service Repair Manual

INTRODUCTION
Engine 10
[10001] Engine and crankcase 101
[10101] Cylinder heads 102
[10114] Pump drives 103
[10202] Air cleaners and lines 104
[10216] Fuel tanks 105
[10310] Aftercooler 106
[10400] Engine cooling system 107
[10414] Fan and drive 108
[10500] Selective Catalytic Reduction (SCR) exhaust treatment 109
Power coupling 19
[19100] Drive shaft 191
Transmission 21
[21504] Continuously Variable Transmission (CVT) 211
[21505] Continuously Variable Transmission (CVT) external controls 212
[21507] Continuously Variable Transmission (CVT) internal components 213
[21506] Continuously Variable Transmission (CVT) lubrication system 214
Four-Wheel Drive (4WD) system 23
[23202] Electro-hydraulic control231
[23314] Drive shaft 232
Front axle system 25
[25100] Powered front axle251
[25102] Front bevel gear set and differential252
[25108] Final drive hub, steering knuckles, and shafts 253
[25122] Axle suspension control 254
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Rear axle system 27
[27100] Powered rear axle271
[27106] Rear bevel gear set and differential 272
[27120] Planetary and final drives 273
Power Take-Off (PTO) 31
[31104] Rear electro-hydraulic control 311
[31110] One-speed rear Power Take-Off (PTO) 312
[31114] Two-speed rear Power Take-Off (PTO) 313
[31146] Front Power Take-Off (PTO) 314
Brakes and controls 33
[33110] Parking brake or parking lock 331
[33202] Hydraulic service brakes332
[33220] Trailer brake hydraulic control333
[33224] Trailer brake pneumatic control 334
Hydraulic systems 35
[35000] Hydraulic systems351
[35102] Pump control valves 352
[35106] Variable displacement pump 353
[35114] Three-point hitch control valve354
[35124] Three-point hitch hydraulic adjustment 355
[35204] Remote control valves 356
[35300] Reservoir, cooler, and filters 357
[35304] Combination pump units358
Pneumatic system 36
[36100] Pneumatic system361
Hitches, drawbars, and implement couplings 37
[37110] Rear three-point hitch 371
[37162] Front hitch 372
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Steering 41
[41101] Steering control 411
[41200] Hydraulic control components412
[41206] Pump 413
Cab climate control 50
[50100] Heating501
[50200] Air conditioning 502
[50300] Cab pressurizing system503
Electrical systems 55
[55012] Engine cooling system 551
[55015] Engine control system 552
[55024] Transmission control system 553
[55045] Front axle control system 554
[55046] Rear axle control system 555
[55050] Heating, Ventilation, and Air-Conditioning (HVAC) control system 556
[55051] Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls 557
[55100] Harnesses and connectors 558
[55130] Rear three-point hitch electronic control system559
[55201] Engine starting system5510
[55301] Alternator 5511
[55302] Battery 5512
[55404] External lighting 5513
[55405] External lighting switches and relays 5514
[55408] Warning indicators, alarms, and instruments 5515
[55512] Cab controls 5516
[55514] Cab lighting 5517
[55518] Wiper and washer system 5518
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[55640] Electronic modules 5519
[55988] Selective Catalytic Reduction (SCR) electrical system 5520
[55DTC] FAULT CODES5521
Platform, cab, bodywork, and decals 90
[90100] Engine hood and panels901
[90102] Engine shields, hood latches, and trims 902
[90118] Protections and footboards 903
[90124] Pneumatically-adjusted operator seat 904
[90150] Cab 905
[90151] Cab interior 906
[90160] Cab interior trim and panels 907

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