New Holland Compact Wheel Loader W50C/W60C/W70C/W80C Tier 4A (interim) Service Manual PDF

This PDF Service Manual contains maintenance and repair information for New Holland Compact Wheel Loaders W50C/W60C/W70C/W80C Tier 4A (interim). To avoid premature electrical bogie breakdowns and ensure your safety, this manual should be carefully read and used for each maintenance and repair procedure. It is very important that the safety recommendations are adhered to 100% and fully understood before starting any repair or maintenance procedure.

Its timely reading can prevent neglect of the technique and its misuse. Also, this manual covers the current repair and routine maintenance instructions, care, and safety information, lots of pictures and illustrations, and other repair information.

The New Holland factory manual comes in PDF format. You can work with this manual after installing Adobe Acrobat Reader. If necessary, you can print pages, pictures, charts, or the entire manual completely. The information in the manual is quite simple and easy to understand it understandable, both to the expert and to the newcomer in this matter. Just follow all the recommendations and do not start repairing or servicing your equipment without receiving answers to your questions. In this way, you will save your health, and your Tennant engine will not impair your work.

Part number 47829080C

Models covered:
W50C TC
W50C ZB
W60C TC
W60C ZB
W70C HS
W70C
W80C HS
W80C

CONTENTS:

• INTRODUCTION
• Engine
  • [10.001] Engine and crankcase
  • [10.216] Fuel tanks
• Four-Wheel Drive (4WD) system
  • [23.314] Driveshaft
• Front axle system
  • [25.100] Powered front axle
  • [25.102] Front bevel gear set and differential
  • [25.108] Final drive hub, steering knuckles, and shafts
• Rear-axle system
  • [27.100] Powered rear axle
  • [27.106] Rear bevel gear set and differential
  • [27.120] Planetary and final drives
  • [27.124] Final drive hub, steering knuckles, and shafts
• Hydrostatic drive
  • [29.100] Transmission and steering hydrostatic control
• Brakes and controls
  • [33.202] Hydraulic service brakes
  • [33.110] Parking brake or parking lock
  • [33.204] Front axle brake
• Hydraulic systems
  • [35.000] Hydraulic systems
  • [35.300] Reservoir, cooler, and filters
  • [35.104] Fixed displacement pump
  • [35.106] Variable displacement pump
  • [35.359] Main control valve
  • [35.357] Pilot system
  • [35.525] Auxiliary hydraulic valves and lines
  • [35.600] High flow hydraulics
  • [35.355] Hydraulic hand control
  • [35.353] Hydraulic travel system 
  • [35.701] Front loader arm hydraulic system
  • [35.723] Front loader bucket hydraulic system
  • [35.734] Tool quick coupler hydraulic system 
• Frames and ballasting
  • [39.100] Frame
  • [39.140] Ballasts and supports 
• Steering
  • [41.101] Steering control
  • [41.200] Hydraulic control components
  • [41.216] Cylinders
• Cab climate control
  • [50.100] Heating
  • [50.200] Air conditioning
• Electrical systems
  • [55.000] Electrical system
  • [55.100] Harnesses and connectors
  • [55.045] Front axle control system
  • [55.050] Heating, Ventilation, and Air-Conditioning (HVAC) control system
  • [55.408] Warning indicators, alarms, and instruments
  • [55.DTC] FAULT CODES
• Front loader and bucket
  • [82.100] Arm
  • [82.300] Bucket
• Platform, cab, bodywork, and decals
  • [90.150] Cab