New Holland Workmaster 33 Workmaster 37 Tier 4B final Compact Tractor Service Manual
FILE DETAILS:
New Holland Workmaster 33 Workmaster 37 Tier 4B final Compact Tractor Service Manual
Size: 122 MB
Format: PDF
Language: English
Number of Pages : 1253 pages
Brand: New Holland
Type of document: Service Manual
Model: Workmaster 33, 37 Tier 4B (final)
Part No: 47881877
DESCRIPTION:
New Holland Workmaster 33 Workmaster 37 Tier 4B final Compact Tractor Service Manual
Basic instructions – Important notice regarding equipment servicing:
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 – Ecology and the environment:
- 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.
- Familiarize yourself with the relative legislation applicable to your country, and make sure that you understand this legislation. Where no legislation exists, obtain information from suppliers of oils, filters, batteries, fuels, anti-freeze, cleaning agents, etc., with regard to the effect of these substances on man and nature and how to safely store, use, and dispose of these substances. Your NEW HOLLAND dealer can also provide assistance.
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 filling tanks using cans or inappropriate pressurized fuel delivery systems that may cause considerable spillage.
• In general, avoid skin contact with all fuels, oils, acids, solvents, etc. Most of them 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 draining off used engine coolant mixtures, engine, gearbox and hydraulic oils, brake fluids, etc. Do not mix drained brake fluids or fuels with lubricants. Store them safely until they can be disposed of in a proper way to comply with local legislation and available resources.
• Modern coolant mixtures, i.e. antifreeze and other additives, should be replaced every two years. They should not be allowed to get into the soil, but should be collected and disposed of properly.
• Do not open the air-conditioning system yourself. It contains gases that should not be released into the atmosphere. Your NEW HOLLAND dealer or air conditioning specialist has a special extractor for this purpose and will have to recharge the system properly.
• Repair any leaks or defects in the engine cooling 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 as penetrating weld splatter may burn a hole or weaken them, allowing the loss of oils, coolant, etc.
TABLE OF CONTENTS:
New Holland Workmaster 33 Workmaster 37 Tier 4B final Compact Tractor Service Manual
INTRODUCTION
Engine 10
[10001] Engine and crankcase 101
[10202] Air cleaners and lines 102
[10250] Turbocharger and lines 103
[10254] Intake and exhaust manifolds and muffler104
[10304] Engine lubrication system 105
[10400] Engine cooling system 106
[10408] Oil cooler and lines 107
[10501] Exhaust Gas Recirculation (EGR) exhaust treatment108
Clutch 18
[18104] Clutch hydraulic release control 181
[18110] Clutch and components 182
Transmission 21
[21114] Mechanical transmission211
[21130] Mechanical transmission external controls 212
[21140] Mechanical transmission internal components 213
[21182] Differential 214
Four-Wheel Drive (4WD) system 23
[23304] Four-Wheel Drive (4WD) gearbox 231
Front axle system 25
[25100] Powered front axle251
[25108] Final drive hub, steering knuckles, and shafts 252
[25310] Final drives 253
Rear axle system 27
[27106] Rear bevel gear set and differential 271
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[27120] Planetary and final drives 272
Hydrostatic drive 29
[29100] Transmission and steering hydrostatic control 291
[29202] Hydrostatic transmission292
[29218] Pump and motor components293
Power Take-Off (PTO) 31
[31101] Rear mechanical control311
[31104] Rear electro-hydraulic control 312
[31110] One-speed rear Power Take-Off (PTO) 313
[31120] Central Power Take-Off (PTO)314
Brakes and controls 33
[33110] Parking brake or parking lock 331
[33120] Mechanical service brakes 332
Hydraulic systems 35
[35000] Hydraulic systems351
[35104] Fixed displacement pump 352
[35114] Three-point hitch control valve353
[35116] Three-point hitch cylinder 354
[35204] Remote control valves 355
[35300] Reservoir, cooler, and filters 356
[35350] Safety and main relief valves 357
Hitches, drawbars, and implement couplings 37
[37110] Rear three-point hitch 371
Steering 41
[41106] Tie rods 411
[41200] Hydraulic control components412
[41216] Cylinders 413
Electrical systems 55
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[55010] Fuel injection system 551
[55011] Fuel tank system 552
[55012] Engine cooling system 553
[55013] Engine oil system 554
[55031] Parking brake electrical system 555
[55100] Harnesses and connectors 556
[55201] Engine starting system 557
[55202] Cold start aid558
[55301] Alternator 559
[55302] Battery 5510
[55404] External lighting 5511
[55405] External lighting switches and relays 5512
[55408] Warning indicators, alarms, and instruments 5513
[55513] Cab transmission controls 5514
[55610] Ground speed control 5515
[55DTC] FAULT CODES5516
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