New Holland Service Manual for W50C / W60C / W70C/ W80C Stage IIIB Compact Wheel Loader

To use New Holland compact wheel loaders for years, smoothly, safely, and economically without trouble, it is important to perform maintenance and repair procedure in time and correctly.

This set of service manuals has been prepared to provide information covering repairs on wheel loaders W50C, W60C, W70C, W80C. Workshop manual includes information with necessary recommended for repair and maintenance of your loader.

All information for this series of loaders contained in several manuals, with an updated date. The information is divided into thematic sections and is presented in the form of content with an automatic transition to the selected section. In service manuals, you find technical information for disassembling and assembling, troubleshooting, pictures with the description, step by step recommendations and many other (see below detailed contents). When repairing the loaders this series, be careful and follow all recommendations to avoid injury and preserve the quality work of the New Holland loader.

Thanks to the PDF format, it is possible to print the entire instruction or the individual diagrams and schemes. You can work with this manual after installing Adobe PDF Reader. If you have questions, please write to on our email - we will provide you after-sales service support.

Set includes the following manuals:
1. New Holland W50C / W60C / W70C / W80C Stage IIIB Compact Wheel Loader PDF Service Manual (March 2017)
2. New Holland W50C / W60C / W70C / W80C Tier4 Compact Wheel Loader PDF Service Manual (April 2015)
3. New Holland W50C / W60C / W70C / W80C Tier 4A (interim) Compact Wheel Loader PDF Service Manual (April 2017)

Models:
W50C  
W60C  
W70C  
W80C

CONTENTS:

• 1. Introduction
  • Basic instructions - Important notice regarding equipment servicing
  • Basic instructions - Shop and assembly
  • Safety rules
  • Personal safety
  • Torque
  • Product identification - Machine orientation
  • Hydraulic contamination
  • Basic instructions - How to use the maintenance standard and precautions
  • Basic instructions - Precaution for disassembly and assembly
  • Basic instructions - Electrical equipment precautions
  • Consumables
  • Product identification - Machine components
  • Product identification
• 2. Engine
  • Engine and crankcase
  • Fuel tanks
• 3. Four-Wheel Drive (4WD) system
  • Drive shaft
• 4. Front axle system
  • Powered front axle
  • Front bevel gear set and differential
  • Final drive hub, steering knuckles, and shafts
• 5. Rear axle system
  • Powered rear axle
  • Rear bevel gear set and differential
  • Planetary and final drives
  • Final drive hub, steering knuckles, and shafts
• 6. Hydrostatic drive
  • Transmission and steering hydrostatic control
• 7. Brakes and controls
  • Hydraulic service brakes
  • Parking brake or parking lock
  • Front axle brake
• 8. Hydraulic systems
  • Hydraulic systems
  • Reservoir, cooler, and filters
  • Fixed displacement pump
  • Variable displacement pump
  • Main control valve
  • Pilot system
  • Auxiliary hydraulic valves and lines
  • High flow hydraulics
  • Hydraulic hand control
  • Hydraulic travel system
  • Front loader arm hydraulic system
  • Front loader bucket hydraulic system
  • Tool quick coupler hydraulic system
• 9. Frames and ballasting
  • Frame
  • Ballasts and supports
• 10. Steering
  • Steering control
  • Hydraulic control components
  • Cylinders
• 11. Cab climate control
  • Heating
  • Air conditioning
• 12. Electrical systems
  • Electrical system
  • Harnesses and connectors
  • Front axle control system
  • Heating, Ventilation, and Air-Conditioning (HVAC) control system
  • Warning indicators, alarms, and instruments
  • Fault codes
• 13. Front loader and bucket
  • Arm
  • Bucket
• 14. Platform, cab, bodywork, and decals
  • Cab