Engine Overhaul:
Complete disassembly, inspection, repair, and reassembly of the engine.
Fuel System Diagnostics:
Troubleshooting and repair of fuel pump, injectors, lines, and filters.
Cooling System Maintenance:
Radiator, hoses, thermostat, water pump inspection and replacement procedures.
Lubrication System:
Oil pump, passages, filter, and lubrication point identification and servicing.
Transmission Service:
Hydrostatic transmission (HST) service, fluid changes, filter replacement, and component troubleshooting.
Drivetrain Repair:
Front and rear axle inspection, differential service, PTO (Power Take-Off) maintenance, and driveshaft repair.
Brake System Repair:
Brake pedal, master cylinder, brake lines, and wheel cylinder servicing.
Hydraulic System Diagnostics:
Hydraulic pump, control valves, cylinders (lift, tilt), reservoir, and filter service.
Electrical System Troubleshooting:
Wiring diagrams, starter motor, alternator, battery, lighting system, and fuse/relay identification and testing.
Steering System Repair:
Power steering pump, steering column, tie rods, and steering linkage adjustments and replacement.
Operator Station Components:
Seat, controls, dashboard, and ROPS (Roll-Over Protective Structure) inspection and maintenance.
Routine Maintenance:
Oil change intervals, filter replacement schedules, lubrication points, and pre-operation checks.
Troubleshooting Guides:
Diagnostic trees and symptom-based troubleshooting for common operational issues.
Component Replacement:
Step-by-step instructions for replacing major and minor parts.
Assembly And Disassembly:
Detailed procedures for taking apart and putting back together various tractor systems.
Torque Specifications:
Precise torque values for critical fasteners to ensure proper assembly and safety.
Special Tool Requirements:
Identification of specific tools needed for certain repair or maintenance tasks.
Depth Level:
Comprehensive (covers basic to advanced repair and overhaul)
Diagnostic Capabilities:
Detailed diagnostic procedures for identifying and resolving mechanical, hydraulic, and electrical faults.
Repair Methodology:
Provides detailed, step-by-step instructions with accompanying diagrams and illustrations for all repair operations.
Engine Oil Change:
Typically every 50 hours or annually (whichever comes first).
Hydraulic Fluid Change:
Typically every 200 hours or annually (whichever comes first).
Air Filter Inspection:
Inspect every 50 hours, clean or replace as needed. Replace annually.
Engine Oil Type:
Kubota Super UDT or equivalent API CD/CE grade SAE 10W-30 or 15W-40 diesel engine oil (check manual for specific viscosity recommendation based on temperature).
Engine Oil Capacity:
Approx. 3.1 L (3.3 US qt) with filter change.
Hydraulic Fluid Capacity:
Approx. 17.2 L (4.5 US gal) for HST models.
Common Wear Items:
Hoses, belts, hydrostatic transmission filter, and seals are common wear items requiring periodic replacement.
Performance Degradation:
Slow HST response or loss of power can indicate a need for hydraulic fluid and filter change, or potential internal wear.
