Engine:
Both petrol and diesel engine variants
Cooling System:
Inspection, testing, and repair
Lubrication System:
Oil pump, filter, and pressure checks
Fuel System:
Fuel injection pump, injectors, and governor adjustments
Electrical System:
Wiring diagrams, starter motor, alternator/generator, and lights
Transmission:
Gearbox, differential, and rear axle
Hydraulics:
Hydraulic pump, lift circuit, and control valves
Steering and Brakes:
Mechanical steering linkage and brake adjustments
Power Take-Off (PTO):
PTO shaft and clutch maintenance
Chassis:
Frame, front axle, and wheels
Body and Cab:
Sheet metal and operator platform
Tune-Up:
Spark plug/glow plug replacement, valve adjustment, injection timing
Overhaul Sections:
Engine, transmission, differential, and hydraulic unit
Repair:
Step-by-step disassembly and reassembly with torque specs
Adjustments:
All mechanical adjustments with clear tolerances
Diagnostic Data:
Troubleshooting guides and fault finding
Diagrams and Illustrations:
Detailed exploded views and system schematics
Specifications:
Torque values, clearances, capacities, and settings
Bolt torques:
Critical torque settings for engine and chassis
Part Numbers:
OEM part numbers for common service items
Cross-Reference:
Identification of equivalent parts in later models
File Format:
PDF (Portable Document Format)
Compatibility:
Readable on any device with PDF reader (desktop, tablet, smartphone)
Requirements:
No special software beyond PDF viewer
Searchability:
Text searchable for quick reference
Print Quality:
High-resolution pages suitable for clear printing
Binding Type:
Digital download - no physical binding
Paper Type:
Not applicable (digital file)
Primary Engine:
Nuffield 4-cylinder petrol or diesel engine
Displacement:
Approximately 2.5 liters for both versions
Power Output:
Approximately 45-50 horsepower, depending on variant
Torque:
N/A - not specified in manual
Fuel System:
Petrol: carburetor; Diesel: inline fuel injection pump with mechanical governor
Cooling:
Liquid-cooled system with radiator
Transmission Specifications
Standard Transmission:
Manual gearbox with multiple forward and reverse gears
Optional Transmission:
Not available - standard transmission only
Features:
Constant mesh gears, separate transmission oil filter, simple gear shifting
Wheelbase:
Approximately 1,830 mm (72 inches)
Length:
Approximately 3,200 mm (126 inches)
Curb Weight:
Approximately 2,100 kg (4,630 lbs) for standard model
Engine Oil:
Every 100 hours
Oil Filter Replacement:
Every 200 hours or 1 year, whichever comes first
Air Filter Cleaning:
Every 50 hours in dusty conditions
Fuel Filter:
Every 400 hours
Transmission Oil:
Every 500 hours
Hydraulic Oil:
Every 500 hours
Coolant Change:
Every 2 years
Engine Oil:
SAE 30 (or 10W-30 in cold conditions)
Transmission Oil:
SAE 90 or multi-grade oil suitable for tractor transmission
Hydraulic Oil:
Mineral oil spec per manual
Coolant:
Ethylene glycol based
Brake Linings:
Subject to wear; inspect regularly
Clutch (PTO and engine):
Linings may wear and need adjustment
Hydraulic Pump Seals:
Potential leak points
Tractor Tires:
Uneven wear if wheel alignment not maintained
