New Holland Workmaster 50 Tier 4B (final), Workmaster 60 Tier 4B (final), and Workmaster 70 Tier 4B (final) Tractor Service Manual

About this manual

For the tractors listed in Manual details, this OEM New Holland Service Manual brings the documented workshop information together in a PDF reference. The contents include Engine and crankcase, Clutch mechanical release control, and Mechanical transmission.

The indexed contents provide page references for the documented systems and topics. Find the relevant section through Manual contents; Manual details identifies the models and publication information.

Manual details

Manufacturer

New Holland

Manual type

Service Manual

Equipment type

Tractor

Models

Workmaster 50 Tier 4B (final), Workmaster 60 Tier 4B (final), and Workmaster 70 Tier 4B (final)

Document number

47866583

Edition

1st edition

Publication year

2015

Publication date

December 2015

Text search

Available

PDF navigation

Interactive contents links and PDF bookmarks

Document quality

High — clear, readable text, illustrations and diagrams.

Product highlights

Electrical systems

The manual includes pinouts.

Hydraulic systems

The manual includes hydraulic circuit diagrams and hydraulic valve-adjustment material.

Special tools

A special-tools section is included.

Maintenance

The manual includes a maintenance schedule.

Systems and topics in this manual

Engine

Listed topics include Engine and crankcase, Crankshaft and flywheel, and Air cleaners and lines.

Clutch

This section brings together Clutch mechanical release control and Clutch and components.

Transmission

The contents identify Mechanical transmission, Mechanical transmission external controls, and Mechanical transmission internal components in this section.

Four-Wheel Drive (4WD) system

Listed topics include Drive shaft.

Front axle system

This section brings together Powered front axle, Front bevel gear set and differential, and Final drive hub, steering knuckles, and shafts.

Rear axle system

The contents identify Powered rear axle, Rear bevel gear set and differential, and Planetary and final drives in this section.

Power Take-Off (PTO)

Listed topics include Rear mechanical control, One-speed rear Power Take-Off (PTO), and Two-speed rear Power Take-Off (PTO).

Brakes and controls

This section brings together Mechanical service brakes.

Hydraulic systems

The contents identify Main lift system, Fixed displacement pump, and Remote control valves in this section.

Steering

Listed topics include Steering control, Hydraulic control components, and Pump.

Wheels

This section brings together Front wheels and Rear wheels.

Electrical systems

The contents identify Electrical system, Transmission control system, and Rear Power Take-Off (PTO) control system in this section.

Platform, cab, bodywork, and decals

Listed topics include Engine hood and panels, Operator platform less cab, and Fenders and guards.

Manual contents

Use these source headings to locate the task or system you need in the PDF.

• INTRODUCTION — p. 9
  • Foreword — p. 3
  • Foreword Ecology and the environment — p. 4
  • Advice — p. 5
  • International symbols — p. 6
  • Safety rules — p. 7
  • Basic instructions hardware — p. 11
  • General specification - Biodiesel Fuels — p. 12
• Engine - 10 — p. 21
  • [10.001] Engine and crankcase — p. 10.1
  • [10.103] Crankshaft and flywheel — p. 10.2
  • [10.202] Air cleaners and lines — p. 10.3
  • [10.206] Fuel filters — p. 10.4
  • [10.216] Fuel tanks — p. 10.5
  • [10.310] Aftercooler — p. 10.6
  • [10.400] Engine cooling system — p. 10.7
• Clutch - 18 — p. 83
  • [18.100] Clutch mechanical release control — p. 18.1
  • [18.110] Clutch and components — p. 18.2
• Transmission - 21 — p. 117
  • [21.114] Mechanical transmission — p. 21.1
  • [21.130] Mechanical transmission external controls — p. 21.2
  • [21.140] Mechanical transmission internal components — p. 21.3
  • [21.145] Gearbox internal components — p. 21.4
  • [21.200] Dropbox — p. 21.5
• Four-Wheel Drive (4WD) system - 23 — p. 199
  • [23.314] Drive shaft — p. 23.1
• Front axle system - 25 — p. 209
  • [25.100] Powered front axle — p. 25.1
  • [25.102] Front bevel gear set and differential — p. 25.2
  • [25.108] Final drive hub, steering knuckles, and shafts — p. 25.3
  • [25.310] Final drives — p. 25.4
  • [25.400] Non-powered front axle — p. 25.5
• Rear axle system - 27 — p. 285
  • [27.100] Powered rear axle — p. 27.1
  • [27.106] Rear bevel gear set and differential — p. 27.2
  • [27.120] Planetary and final drives — p. 27.3
• Power Take-Off (PTO) - 31 — p. 333
  • [31.101] Rear mechanical control — p. 31.1
  • [31.110] One-speed rear Power Take-Off (PTO) — p. 31.2
  • [31.114] Two-speed rear Power Take-Off (PTO) — p. 31.3
• Brakes and controls - 33 — p. 363
  • [33.120] Mechanical service brakes — p. 33.1
• Hydraulic systems - 35 — p. 385
  • [35.000] Hydraulic systems — p. 35.1
  • [35.100] Main lift system — p. 35.2
  • [35.104] Fixed displacement pump — p. 35.3
  • [35.204] Remote control valves — p. 35.4
  • [35.300] Reservoir, cooler, and filters — p. 35.5
  • [35.355] Hydraulic hand control — p. 35.6
  • [35.359] Main control valve — p. 35.7
• Steering - 41 — p. 473
  • [41.101] Steering control — p. 41.1
  • [41.200] Hydraulic control components — p. 41.2
  • [41.206] Pump — p. 41.3
  • [41.216] Cylinders — p. 41.4
• Wheels - 44 — p. 531
  • [44.511] Front wheels — p. 44.1
  • [44.520] Rear wheels — p. 44.2
• Electrical systems - 55 — p. 549
  • [55.000] Electrical system — p. 55.1
  • [55.024] Transmission control system — p. 55.2
  • [55.048] Rear Power Take-Off (PTO) control system — p. 55.3
  • [55.100] Harnesses and connectors — p. 55.4
  • [55.201] Engine starting system — p. 55.5
  • [55.301] Alternator — p. 55.6
  • [55.302] Battery — p. 55.7
  • [55.404] External lighting — p. 55.8
  • [55.405] External lighting switches and relays — p. 55.9
  • [55.408] Warning indicators, alarms, and instruments — p. 55.10
  • [55.512] Cab controls — p. 55.11
  • [55.DTC] FAULT CODES — p. 55.12
• Platform, cab, bodywork, and decals - 90 — p. 1035
  • [90.100] Engine hood and panels — p. 90.1
  • [90.110] Operator platform less cab — p. 90.2
  • [90.116] Fenders and guards — p. 90.3
  • [90.118] Protections and footboards — p. 90.4

Capabilities

The source outline indexes servicing instructions. Use these source-backed headings to locate the applicable service or repair topic in the source PDF, then confirm model-specific notes, specifications, illustrations, and operating conditions at the relevant page before carrying out service or repair work.

Keep the source's safety sequence, prerequisite steps, labels, units, configuration notes, and footnotes with the selected task; do not apply an isolated value outside the conditions stated in the manual.

Delivery

This manual is supplied as a digital PDF file and is available for instant download after purchase. No physical media is shipped.

References

New Holland Service Manual for Tractor, document code 47866583, PDF edition.