Engine Service:
Detailed diagnostics, repair, overhaul, and troubleshooting for the Mitsubishi diesel engine.
Transmission Service:
Comprehensive repair and maintenance for the gearbox, clutch, and associated components.
Hydraulic System:
Information on the hydraulic pump, cylinders, valves, and fluid maintenance for implement operation.
Electrical System:
Wiring diagrams, component testing, starter, alternator, battery, and lighting system repair.
Fuel System:
Diesel injection pump, injectors, fuel lines, and filter servicing.
Cooling System:
Radiator, thermostat, water pump, and coolant maintenance.
Braking System:
Drum brake or disc brake system (depending on specific model variant) repair and adjustment.
Steering System:
Manual or power steering system diagnostics and repair.
Power Takeoff Pto:
Service and repair procedures for the PTO engagement and operation.
Front Axle Steering:
Maintenance and repair of the front axle and steering linkages.
Rear Axle Differential:
Service and lubrication of the rear axle and differential.
Chassis Frame:
Inspection and repair of the tractor's main frame and structural components.
Body Panels:
Information on fenders, hood, and other bodywork for access and maintenance.
Routine Maintenance:
Detailed steps for oil changes, filter replacements, lubrication, and pre-operation checks.
Troubleshooting:
Diagnostic trees and common problem identification for various systems.
Component Removal Installation:
Step-by-step instructions for removing and refitting major components.
Engine Rebuild:
Complete overhaul procedures including cylinder head, piston, crankshaft, and bearing service.
Transmission Overhaul:
Detailed instructions for disassembling, inspecting, and reassembling the gearbox.
Hydraulic System Repair:
Procedures for pump, cylinder, valve body repair, and system bleeding.
Electrical Troubleshooting:
Fault finding for starting, charging, lighting, and accessory circuits.
Torque Specifications:
Essential torque values for critical fasteners across all systems.
Diagnostic Capabilities:
Advanced diagnostic procedures for identifying and rectifying complex mechanical and electrical faults.
Repair Instructions:
Detailed, step-by-step repair instructions suitable for professional mechanics and experienced technicians.
Rebuild Procedures:
Comprehensive guidance for complete engine, transmission, and hydraulic system rebuilds.
Adjustment Procedures:
Specific procedures for adjusting brakes, clutch, PTO engagement, and valve lash (if applicable).
Schematics:
Inclusion of detailed electrical wiring diagrams and hydraulic schematics.
Engine Type:
Mitsubishi Diesel Engine (Specific model designation likely present in manual)
Engine Configuration:
Vertical, Water-Cooled, 4-Cycle Diesel (Typical for this class of tractor)
Horsepower Range:
Likely in the 25-30 HP range, characteristic of utility tractors of this era.
Torque Curve:
Detailed torque specifications and operating ranges will be in the manual.
Injection System:
Direct Injection (DI) with rotary or inline injection pump.
Bore Stroke:
Specific dimensions will be detailed in the manual.
Compression Ratio:
Specific ratio will be provided in the manual.
Firing Order:
Standard diesel firing order for the number of cylinders.
Overall Length:
Exact dimensions will vary, but typically around 3-3.5 meters for this class.
Overall Width:
Varies based on tire size, but generally around 1.5-1.8 meters.
Overall Height:
Height to steering wheel or operator station, details in manual.
Operating Weight:
Approximately 1200-1500 kg, depending on configuration.
Wheelbase:
Specific measurement will be in the manual.
Engine Oil Change:
Typically every 100-200 operating hours or annually.
Fuel Filter Replacement:
Recommended at 200-400 operating hours or as needed based on fuel quality.
Air Filter Cleaning Replacement:
Regular inspection and cleaning, replacement typically every 200-400 hours.
Engine Oil Type:
API CD or CE grade SAE 10W-30 or 15W-40 Diesel Engine Oil (Specific viscosity and specification in manual).
Hydraulic Transmission Oil Type:
UTTO (Universal Tractor Transmission Oil) or specific Mitsubishi hydraulic fluid. Capacity and specification in manual.
Coolant Type:
Ethylene Glycol based antifreeze, typically a 50/50 mix with distilled water.
Common Wear Items:
Clutch wear, hydraulic seal leaks, PTO clutch wear, and potential starter/alternator issues due to age.
Fuel System Maintenance:
Regular bleeding of air from the fuel system and ensuring clean fuel is crucial.
Grease Points:
Numerous grease points on PTO shaft, steering components, hydraulic linkages, and wheel hubs requiring regular lubrication.
