Versatile 700, 750, 800, 825, 850, 900, 950 1977 4 Wheel Drive Tractor Service Manual 40070060 EN

Brands: Versatile / Ford New Holland / New Holland Agriculture

Equipment Type: Four-Wheel Drive Tractor

Manuals Type: Service Manual

Machine Model & Serial Number: 700, 750, 800, 825, 850, 900, 950 1977 Series 2

Region: N/R

Book Code: 40070060 (PU4001)

Issued: Printed in U.S.A. (First Edition: 5 June 1978)

Language: English

Pages: 348

File Format: Portable Document Format (PDF)

Remark: Covers complete service procedures for Drive Train, Hydraulics, Electrical, and Structures. Note: Does not include internal engine overhaul procedures (refer to the respective Cummins Engine Operation and Maintenance Manuals).

Table of contents

• SECTION 1: SERVICING
  • Towing / Transporting
  • Hoists and Jacks
  • Specifications and Capacities
  • Fuels, Fluids and Lubricants
  • Lubrication
  • Belts and Filters
  • Storage and Troubleshooting
• SECTION 2: ENGINE SYSTEMS
  • Description and Operation (Fuel, Cooling, Intake/Exhaust, Lubrication, Cold Start)
  • Troubleshooting
  • Inspection / Check
  • Maintenance (Fuel Tanks, Radiator, Air Cleaner, Alternator, Starter)
  • Engine Removal and Installation (Models 700, 750, 800, 825, 850, 900, 950)
• SECTION 3: DRIVE TRAIN
  • Description and Operation (Clutch, Transmission, Axles, Differential, No-Spin Unit)
  • Troubleshooting
  • Maintenance (Clutch Adjustment, Transmission, Differential Carrier, Planet Carrier)
  • Repair (Clutch Components, Transmission Oil Leak Repairs)
  • Overhaul (Clutch Overhaul, Transmission Overhaul, Differential Carrier Overhaul)
• SECTION 4: CONTROLS AND ANCILLARY SYSTEMS
  • Description and Operation (Operator's Controls, Linkages, Transmission Lubrication)
  • Maintenance (Throttle, Clutch, Transmission, Implement Control Linkages)
  • Park Brake and Road Brake Adjustments/Replacement
  • Removal and Installation of Road Brake Master Cylinder and Caliper
  • Overhaul of Road Brake Master Cylinder and Caliper
• SECTION 5: HYDRAULIC SYSTEM
  • Description and Operation (Steering System, Control Valves, Three-Point Hitch)
  • Troubleshooting
  • Maintenance (Hydraulic Lines, Pump, Steering Column, Filters, Cooler)
  • Removal and Installation of Control Valves and Lift Actuators
  • Repair and Overhaul (Pump, Steering Control Valve, Implement Control Valve, Lift Cylinders)
• SECTION 6: ELECTRICAL SYSTEM
  • Circuit Description and Operation (Charging, Starting, Indication, Lighting)
  • Troubleshooting
  • Maintenance (Fuses, Circuit Breakers, Relays, Switches, Wiper Motor, Alternator)
  • Testing (Battery, Alternator, Starting Circuit, Shutdown Circuit)
  • Repair (Wiring Diagrams, Harnesses, Alternator Overhaul)
• SECTION 7: ENVIRONMENTAL SYSTEMS
  • Description and Operation (Cab Pressurizing, Heating, Air Conditioning)
  • Troubleshooting
  • Servicing (System Performance Test, Evacuating, Charging, Purging)
  • Maintenance (Heater Lines, Blower Assembly, Compressor Clutch, Thermostat)
  • Repairs (Leak Detection, Discharging, Compressor Removal, Expansion Valve)
  • Compressor Overhaul
• SECTION 8: STRUCTURES
  • Description and Operation (Front and Rear Frames, Engine Hood, Cab, Drawbar, Fenders)
  • Maintenance (Engine Mounts, Transmission Mounts, Cab Mounts, Pivot Points)
  • Removal and Installation of Hood Assembly, Windows, Weatherseals
  • Seat Adjustments and Shock Absorbers
  • Repairs to Front and Rear Frames
• APPENDIX
  • Cummins Distributors

Foreword
This Service Manual is issued to provide sufficient instructions for a qualified service mechanic to carry out Basic Servicing, Troubleshooting, Maintenance, and Overhaul on the Series 2 Four-Wheel Drive Tractors. The Service Manual should be used in conjunction with the Parts Manual for the specific Model year of Tractor. For the Serviceman's convenience and for reference to engine data and service, a list of Cummins Distributors is provided. Detailed internal engine overhaul information is available in the respective Cummins Engine Operation and Maintenance Manuals.