Original Purpose:
Utility tractor designed for agricultural and light industrial applications.
Key Competitors:
Competed with similar utility tractors from manufacturers like John Deere, Ford, Massey Ferguson, and International Harvester during its production era.
Design Philosophy:
Emphasis on reliability, ease of operation, and versatility for a range of tasks.
Operator Ergonomics:
Designed with operator comfort and intuitive control layout in mind for extended use.
Power Take Off Pto:
Equipped with a standard PTO for powering implements.
Hydraulic Lift System:
Features a robust hydraulic system for operating 3-point hitches and external hydraulic cylinders.
Engine Repair:
Detailed troubleshooting, disassembly, assembly, and adjustment procedures for the engine.
Fuel System:
Coverage of fuel tank, lines, filters, injection pump (if applicable), and carburetor/injector maintenance.
Cooling System:
Radiator, fan, thermostat, water pump, and coolant flow diagnostics.
Lubrication System:
Oil pump, oil filter, oil passages, and lubrication requirements.
Ignition System:
Spark plugs, ignition coil, distributor (if applicable), timing adjustments.
Electrical System:
Starter motor, alternator/generator, battery, wiring diagrams, lighting, and accessory circuits.
Transmission And Drivetrain:
Clutch, gearbox, differential, final drives, PTO (Power Take-Off) operation and repair.
Hydraulic System:
Hydraulic pump, reservoir, control valves, cylinders, hoses, and fluid specifications.
Steering System:
Steering box, linkages, power steering components (if equipped), and alignment procedures.
Braking System:
Brake pedal, master cylinder, brake lines, calipers/wheel cylinders, brake pads/shoes, and adjustment.
Front Axle And Suspension:
Kingpins, tie rods, wheel bearings, and front axle components.
Rear Axle And Hubs:
Rear axle housing, wheel hubs, and mounting.
Power Take Off Pto:
PTO engagement, maintenance, and repair procedures.
Chassis And Frame:
Frame integrity, mounting points, and component attachment.
Bodywork And Operator Station:
Fenders, hood, instrument panel, seat, controls, and operator comfort features.
Preventative Maintenance:
Detailed schedules for lubrication, fluid changes, filter replacements, and inspections.
Troubleshooting:
Systematic diagnostic procedures for common and uncommon problems with symptom identification.
Disassembly And Assembly:
Step-by-step instructions for removing, inspecting, repairing, and reinstalling all major components and sub-assemblies.
Adjustment And Calibration:
Procedures for adjusting brakes, clutch, engine timing, PTO engagement, and hydraulic systems.
Torque Specifications:
Precise torque values for critical fasteners across all systems.
Diagnostic Flowcharts:
Visual aids to guide technicians through problem diagnosis.
Depth:
Comprehensive, from basic maintenance to complete engine and transmission rebuilds.
Detail Level:
Factory-level detail with illustrations and diagrams.
Make Model:
Likely an Allis-Chalmers or licensed diesel engine. Specific model number required for definitive identification.
Configuration:
Typically a 3-cylinder or 4-cylinder diesel engine.
Displacement:
Estimated between 150-200 cubic inches (approx. 2.5-3.3 liters). Exact displacement varies by specific engine option.
Bore X Stroke:
Specifics unavailable without exact engine model. Typically found in service manuals.
Horsepower Rating:
Estimated 30-45 PTO horsepower. Exact rating varies by engine variant and transmission.
Torque Rating:
Estimated 80-110 lb-ft. Specific data requires engine identification.
Governed Speed:
Typically around 2000-2200 RPM for rated power.
Injection System:
Direct injection, likely with a Bosch or similar rotary injection pump.
Fuel Filter Part Number:
Requires specific engine model for exact part number. Example common filter might be Wix 33340 or equivalent.
Type:
Constant mesh, sliding gear transmission.
Gear Configuration:
Typically 8 forward speeds and 2 reverse speeds (e.g., 4 forward gears with a high/low range).
Optional Gearbox:
Some models may have offered creeper gears or different gear sets.
Clutch Type:
Dry, single-plate, diaphragm or strap type clutch.
Transmission Fluid Type:
API GL-4, SAE 80W-90 Gear Oil or Universal Tractor Transmission Oil (UTTO) meeting specific standards. Refer to manual for exact specification.
Transmission Fluid Capacity:
Estimated 8-12 quarts (approx. 7.5-11.5 liters). Exact capacity found in manual.
Engine Oil Change:
Typically every 100-250 operating hours, or annually. Refer to manual for exact interval and oil type.
Oil Filter Replacement:
Replace with every engine oil change.
Air Filter Cleaning Replacement:
Inspect and clean/replace every 50-100 operating hours, or more frequently in dusty conditions.
Fuel Filter Replacement:
Replace annually or as recommended by the manual, typically every 250-500 hours.
Transmission Hydraulic Filter Replacement:
Replace every 500-1000 operating hours or as per manual recommendations.
Cooling System Flush:
Flush and refill every 2-3 years.
Engine Oil Type:
API CD or CE, SAE 15W-40 diesel engine oil is common. Check manual for specific viscosity and rating.
Engine Oil Capacity:
Estimated 6-8 quarts (approx. 5.7-7.6 liters) with filter. Verify in manual.
Coolant Type:
Ethylene Glycol based antifreeze with a 50/50 mix with distilled water. Specific formulation may be required.
Common Wear Items:
Clutch wear, hydraulic cylinder seals, PTO clutch wear, and injector pump seal leaks are common with age.
Electrical Corrosion:
Wiring harness connections and grounds can be prone to corrosion over time.
Hydraulic Leaks:
Seals in hydraulic pumps, valves, and cylinders may degrade and leak.
