Versatile 700, 900 1972-1975 Series 4 Wheel Drive Tractor Service Manual 40070020 English

Brands: Versatile / Ford New Holland / New Holland Agriculture

Equipment Type: Tractor (4WD Articulated)

Manuals Type: Service Manual

Machine Model & Serial Number: 700 4WD 1972, 900 4WD 1975

Region: N/R

Book Code: 40070020

Issued: Reprinted Edition

Language: English

Pages: 311

File Format: Portable Document Format (PDF)

Remark: The definitive factory service bible for the high-horsepower Versatile 700 and 900 articulated tractors. This 311-page compendium provides exhaustive overhaul instructions for classic heavy-duty systems. Includes surgical detail for Cummins V-555 and V-903 engines, Dana-Spicer angle-spring clutches, and Eaton planetary axles. Features complete diagnostics for the 12-speed constant mesh transmission, Ross steering units, and Gresen hydraulic control valves. Essential for professional restoration and maintenance of vintage 4WD horsepower giants.

Table of contents

• GENERAL SPECIFICATIONS
  • Dimensions and Weights
  • 700 Tractor Data (Cummins V-555 Engine)
  • 900 Tractor Data (Cummins V-903 Engine)
• ENGINE SPECIFICATIONS AND OVERHAUL
  • Cooling System Maintenance
  • Electrical and Charging Circuits
  • Air Cleaner Service
• CLUTCH (Dana-Spicer Angle-Spring)
  • Identification (AS-1402 and AS-1550)
  • Removal
  • Disassembly
  • Inspection and Component Replacement
  • Internal Adjustment of Pressure Springs
  • Reassembly and Installation
• TRANSMISSION (12-Speed Constant Mesh)
  • Description and Power Flow
  • Lubrication Pump Service
  • Removal from Chassis
  • Disassembly and Gear Train Inspection
  • Shift Rail and Fork Overhaul
  • Reassembly and Bearing Preload
• FRAME AND STEERING
  • Articulation Frame Components
  • Ross Hydraguide HGB Steering Motor
    • Disassembly
    • Rotor and Housing Inspection
    • Reassembly
  • Steering Cylinder Overhaul and Pivot Pin Service
• AXLES AND DRIVE TRAIN
  • Differential
    • Removal
    • Disassembly
    • Pinion Depth and Backlash Shimming
    • Tooth Contact Pattern Verification
  • Planetary Hubs
    • Teardown and Gear Inspection
    • Bearing Preload Adjustment
• HYDRAULICS (Gresen Sectional Valves)
  • Section Identification (3-Way, 4-Way, Float)
  • Spool Seal and O-Ring Replacement
  • Relief Valve Calibration
• BRAKES
  • Bendix Shoe Type Maintenance
  • Disc Brake Caliper Service
  • Master Cylinder Repair
• AIR CONDITIONING (Frigiking FK-4)
  • Compressor Service
  • System Discharge and Charging Protocols
  • Expansion Valve Troubleshooting
• CAB AND SEATING (Bostrom Viking T-Bar)

Professional Surgical Insight
On Versatile 700/900 tractors, the Dana-Spicer clutch adjustment is critical; never attempt to adjust the linkage to compensate for internal wear, as this will result in premature release bearing failure. For the 12-speed transmission, ensure the lubrication pump bellcrank spring is intact during every inspection, as lack of oil pressure will seize the shafts in seconds. When servicing Eaton axles, the differential bearing adjuster locks must be tight and have zero play to prevent the caps from walking under load. Always utilize the specified universal tractor fluid for the hydraulic system to ensure compatibility with the Gresen valve seals.