New Holland Workmaster 65, Workmaster 75 Service Manual

Part number 51489998 1 st edition English October 2018 SERVICE MANUAL Workmaster ™ 55 Workmaster ™ 65 Workmaster ™ 75 Tractor

SERVICE MANUAL WORKMASTER 55 WORKMASTER 65 WORKMASTER 75 51489998 09/10/2018 EN

Link Product / Engine Product Market Product Engine WORKMASTER 55 Workmaster 55 ROPS 2WD North America 8035.25A IIIB WORKMASTER 55 Workmaster 55 CAB 2WD North America 8035.25A IIIB WORKMASTER 55 Workmaster 55 CAB 4WD North America 8035.25A IIIB WORKMASTER 55 Workmaster 55 ROPS 4WD North America 8035.25A IIIB WORKMASTER 65 Workmaster 65 ROPS 2WD North America 8035.25B IIIB WORKMASTER 65 Workmaster 65 CAB 2WD North America 8035.25B IIIB WORKMASTER 65 Workmaster 65 ROPS 4WD North America 8035.25B IIIB WORKMASTER 65 Workmaster 65 CAB 4WD North America 8035.25B IIIB WORKMASTER 75 Workmaster 75 CAB 2WD North America 8035.25C IIIB WORKMASTER 75 Workmaster 75 ROPS 2WD North America 8035.25C IIIB WORKMASTER 75 Workmaster 75 ROPS 4WD North America 8035.25C IIIB WORKMASTER 75 Workmaster 75 CAB 4WD North America 8035.25C IIIB 51489998 09/10/2018

Contents Maintenance .............................................................................. 00 [00.100] New unit pre-delivery operations ................................................... 00.1 [00.150] Start-up ............................................................................. 00.2 Engine....................................................................................... 10 [10.001] Engine and crankcase ............................................................. 10.1 Clutch ....................................................................................... 18 [18.110] Clutch and components ............................................................ 18.1 Transmission.............................................................................. 21 [21.114] Mechanical transmission ........................................................... 21.1 [21.112] Power shuttle transmission ......................................................... 21.2 Four-Wheel Drive (4WD) system .................................................. 23 [23.101] Mechanical control ................................................................. 23.1 [23.304] Four-Wheel Drive (4WD) gearbox ................................................. 23.2 Front axle system ....................................................................... 25 [25.100] Powered front axle ................................................................. 25.1 Rear axle system ........................................................................ 27 [27.100] Powered rear axle .................................................................. 27.1 Power Take-Off (PTO) ................................................................. 31 [31.101] Rear mechanical control ........................................................... 31.1 [31.104] Rear electro-hydraulic control ...................................................... 31.2 [31.114] Two-speed rear Power Take-Off (PTO) ............................................ 31.3 Brakes and controls .................................................................... 33 [33.202] Hydraulic service brakes ........................................................... 33.1 Hydraulic systems....................................................................... 35 [35.000] Hydraulic systems .................................................................. 35.1 51489998 09/10/2018

[35.116] Three-point hitch cylinder .......................................................... 35.2 [35.204] Remote control valves ............................................................. 35.3 Steering..................................................................................... 41 [41.101] Steering control .................................................................... 41.1 [41.200] Hydraulic control components...................................................... 41.2 [41.216] Cylinders ........................................................................... 41.3 Cab climate control ..................................................................... 50 [50.100] Heating ............................................................................. 50.1 [50.200] Air conditioning ..................................................................... 50.2 Electrical systems ....................................................................... 55 [55.000] Electrical system ................................................................... 55.1 [55.051] Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls................... 55.2 [55.100] Harnesses and connectors ......................................................... 55.3 [55.201] Engine starting system ............................................................. 55.4 [55.301] Alternator ........................................................................... 55.5 [55.302] Battery.............................................................................. 55.6 [55.408] Warning indicators, alarms, and instruments ...................................... 55.7 [55.512] Cab controls ........................................................................ 55.8 [55.DTC] FAULT CODES .................................................................... 55.9 Front loader and bucket ............................................................... 82 [82.100] Arm ................................................................................. 82.1 [82.300] Bucket .............................................................................. 82.2 [82.AAA] Front loader and bucket generic sub-group ....................................... 82.3 Platform, cab, bodywork, and decals ............................................. 90 [90.150] Cab ................................................................................. 90.1 51489998 09/10/2018

SERVICE MANUAL Maintenance WORKMASTER 55 WORKMASTER 65 WORKMASTER 75 51489998 09/10/2018 00

Contents Maintenance - 00 [00.100] New unit pre-delivery operations ..................................................... 00.1 [00.150] Start-up ............................................................................... 00.2 51489998 09/10/2018 00

CONSUMABLES INDEX Consumable Reference PAGE NEW HOLLAND AMBRA AGRIFLU Start-up - Technical Data LIQUID AND OIL CAPACITIES 00.2 / 4 NEW HOLLAND AMBRA ACTIFULL™ OT EXTENDED LIFE COOLANT Start-up - Technical Data LIQUID AND OIL CAPACITIES 00.2 / 4 NEW HOLLAND AMBRA UNITEK 10W-40 Start-up - Technical Data LIQUID AND OIL CAPACITIES 00.2 / 4 NEW HOLLAND AMBRA UNITEK SSL 0W-40 Start-up - Technical Data LIQUID AND OIL CAPACITIES 00.2 / 4 NEW HOLLAND AMBRA BRAKE LHM Start-up - Technical Data LIQUID AND OIL CAPACITIES 00.2 / 4 NEW HOLLAND AMBRA MULTI G™ HYDRAULIC TRANSMISSION OIL Start-up - Technical Data LIQUID AND OIL CAPACITIES 00.2 / 4 NEW HOLLAND AMBRA MASTERTRAN® ULTRACTION Start-up - Technical Data LIQUID AND OIL CAPACITIES 00.2 / 4 NEW HOLLAND AMBRA GR-9 MULTI-PURPOSE GREASE Start-up - Technical Data LIQUID AND OIL CAPACITIES 00.2 / 4 51489998 09/10/2018 00

51489998 09/10/2018 00

Maintenance - 00 New unit pre-delivery operations - 100 WORKMASTER 55 WORKMASTER 65 WORKMASTER 75 51489998 09/10/2018 00.1 [00.100] / 1

New Holland Workmaster 65, Workmaster 75 Service Manual

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