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Summary New Holland Workmaster 50 60 70 Tractor Service Repair Manual

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New Holland Workmaster 50 / 60 / 70 Tractor Service Repair Manual – Complete Workshop Guide Get the complete New Holland Workmaster 50, Workmaster 60, and Workmaster 70 Tractor Service Repair Manual, a professional workshop guide designed to help mechanics, technicians, and tractor owners maintain, diagnose, and repair their equipment with confidence. This comprehensive manual includes detailed service procedures, step-by-step repair instructions, technical specifications, and diagrams used by professional technicians. Whether you are performing routine maintenance, troubleshooting mechanical issues, or carrying out major repairs, this manual provides the information needed to keep your New Holland Workmaster tractor operating efficiently and reliably. Compatible Tractor Models This service repair manual covers the following New Holland tractors: New Holland Workmaster 50 New Holland Workmaster 60 New Holland Workmaster 70 The manual is specifically designed for these models, ensuring accurate repair procedures, specifications, and service information. What’s Included in the Manual This comprehensive workshop manual covers all major tractor systems and components. General Information Safety precautions and service guidelines Tractor identification and specifications Recommended tools and service equipment Engine System Engine removal and installation Engine inspection and servicing Fuel system diagnostics and repair Cooling system maintenance Lubrication system service Transmission System Transmission inspection and repair Gear and clutch service procedures Powertrain diagnostics Hydraulic System Hydraulic pump and valve service Hydraulic cylinder inspection and repair Hydraulic system testing and troubleshooting Steering System Steering mechanism service Steering component inspection and adjustment Brake System Brake inspection and maintenance Brake system troubleshooting Electrical System Electrical system diagnostics Starter motor and charging system service Sensors, switches, and control components Detailed wiring diagrams PTO & Implement Systems PTO inspection and servicing Implement attachment systems Maintenance & Troubleshooting Preventive maintenance schedules Step-by-step diagnostic procedures Troubleshooting charts for common problems Key Features Factory-style service and repair procedures Detailed diagrams and exploded component illustrations Step-by-step instructions for repairs and maintenance Complete technical specifications and torque settings Professional troubleshooting guides Benefits of This Manual Save money on expensive dealership repair costs Perform accurate maintenance and repairs yourself Extend the life and reliability of your tractor Quickly diagnose problems using professional troubleshooting procedures Essential reference for farmers, mechanics, and tractor owners Manual Format Digital PDF format Instant download after purchase Fully searchable and printable Compatible with PC, Mac, tablet, and smartphone SEO Keywords New Holland Workmaster 50 service manual, Workmaster 60 repair manual, Workmaster 70 tractor manual, New Holland Workmaster workshop manual, New Holland tractor service manual PDF, Workmaster tractor repair guide, New Holland farm tractor maintenance manual, New Holland Workmaster engine repair manual.

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SERVICE MANUAL
Workmaster™ 50 / Workmaster™ 60 /
Workmaster™ 70
Tier 4B (final)
Tractor




Part number 47866583
1st edition English
December 2015

,SERVICE MANUAL

Workmaster™ 50
Workmaster™ 60
Workmaster™ 70




47866583_ 02/12/2015
EN

, Link Product / Engine

Product Market Product Engine
Workmaster™ 50 Compact tractor, North America R 753 IE4
2WD, 50 HP, TIER 4B (FINAL)
Workmaster™ 50 Compact tractor, North America R 753 IE4
4WD, 50 HP, TIER 4B (FINAL)
Workmaster™ 60 Compact tractor, North America R 753 IE4
2WD, 60 HP, TIER4B (FINAL)
Workmaster™ 60 Compact tractor, North America R 753 IE4
4WD, 60 HP, TIER 4B (FINAL)
Workmaster™ 70 Compact tractor, North America R 753 IE4
2WD, TIER 4B (FINAL)
Workmaster™ 70 Compact tractor, North America R 753 IE4
4WD, 70 HP, TIER 4B (FINAL)




47866583_ 02/12/2015

, Contents

INTRODUCTION
Engine....................................................................................... 10
[10.001] Engine and crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.1

[10.103] Crankshaft and flywheel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.2

[10.202] Air cleaners and lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.3

[10.206] Fuel filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.4

[10.216] Fuel tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.5

[10.310] Aftercooler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.6

[10.400] Engine cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.7

Clutch ....................................................................................... 18
[18.100] Clutch mechanical release control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.1

[18.110] Clutch and components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.2

Transmission.............................................................................. 21
[21.114] Mechanical transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.1

[21.130] Mechanical transmission external controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.2

[21.140] Mechanical transmission internal components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.3

[21.145] Gearbox internal components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.4

[21.200] Dropbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.5

Four-Wheel Drive (4WD) system .................................................. 23
[23.314] Drive shaft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.1

Front axle system ....................................................................... 25
[25.100] Powered front axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.1

[25.102] Front bevel gear set and differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.2

[25.108] Final drive hub, steering knuckles, and shafts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.3

[25.310] Final drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.4

[25.400] Non-powered front axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.5


47866583_ 02/12/2015

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