Engine:
Engine Overhaul, Tuning, Specifications, Troubleshooting
Fuel System:
Fuel injection pump, injectors, fuel lines, filters, tank
Cooling System:
Radiator, water pump, thermostat, fan, coolant specifications
Lubrication System:
Oil pump, oil filter, oil passages, lubrication schedules
Transmission:
Clutch, gearbox, drive shafts, PTO, hydraulic transmission components
Hydraulic System:
Hydraulic pump, control valve, cylinders, hoses, fluid types, pressure testing
Electrical System:
Starter, alternator, battery, wiring diagrams, lighting, ignition system (if applicable)
Steering System:
Steering mechanism, linkages, power steering components
Braking System:
Brake assembly, master cylinder, brake lines, adjustments
Front Axle:
Front axle components, kingpins, wheel bearings
Rear Axle:
Rear axle housing, differential, final drives
Power Take Off Pto:
PTO engagement, shafts, clutch, maintenance
Three Point Hitch:
Hitch components, lift arms, draft control, linkage adjustments
Body And Frame:
Chassis, fenders, operator platform, sheet metal repairs
Routine Maintenance:
Lubrication points, filter changes, fluid checks, belt adjustments
Troubleshooting:
Diagnostic charts, symptom analysis, fault finding procedures
Engine Repair:
Disassembly, inspection, reassembly, cylinder head, piston, crankshaft
Transmission Repair:
Gearbox disassembly, clutch replacement, PTO repair
Hydraulic Component Repair:
Pump rebuild, cylinder resealing, valve adjustment
Electrical Diagnostics:
Wiring diagram interpretation, component testing, circuit troubleshooting
Brake System Service:
Brake adjustment, component replacement, hydraulic bleeding
Front Rear Axle Service:
Bearing replacement, differential adjustments, seal replacement
Pto Overhaul:
PTO clutch and gear maintenance
Three Point Hitch Adjustment:
Linkage calibration, lift system repair
Torquing Procedures:
Correct bolt torque specifications for critical components
Depth:
Comprehensive: From routine maintenance to complete engine and component overhauls, including detailed diagnostics and repair procedures.
Engine Make Model:
Likely Deutz air-cooled diesel engine or a licensed variant (specific model details depend on exact 6250 variant).
Engine Type:
Diesel, typically 3 or 4-cylinder, naturally aspirated or turbocharged.
Displacement:
Typically in the range of 2.5 to 4.0 liters. Specifics for 6250 need verification.
Horsepower:
Estimated 50-70 PTO horsepower range for this class of tractor. Exact PTO and engine HP vary by specific configuration.
Torque:
Torque figures would be engine-specific, designed for consistent power delivery in field operations.
Injection System:
Direct injection, likely rotary or inline fuel injection pump.
Engine Oil Change:
Typically every 250-500 operating hours, depending on engine model and operating conditions.
Fuel Filter Replacement:
Recommended at 250-500 operating hours or as needed based on fuel quality.
Air Filter Cleaning Replacement:
Check and clean every 50-100 hours, replace as needed, especially in dusty conditions.
Hydraulic Fluid Filter Replacement:
Typically every 500-1000 operating hours.
Engine Oil:
API CD/CE or higher rated diesel engine oil, viscosity typically SAE 15W-40 or SAE 30 for warm weather operation.
Hydraulic Transmission Fluid Htf:
Deutz-Allis branded fluid or equivalent UTF (Universal Tractor Transmission Fluid) meeting specified standards (e.g., JD-J20C).
Coolant:
Ethylene glycol based antifreeze solution, typically 50/50 mix with distilled water for freeze protection and corrosion inhibition.
Common Wear Items:
Clutch wear, hydraulic pump seal leaks, PTO clutch engagement issues, injector seal leaks on older diesel engines.
Electrical Issues:
Corrosion on electrical connectors, alternator/starter failures due to age and vibration.
Importance Of Manual:
Adhering to scheduled maintenance in the manual is critical for preventing premature wear and costly repairs.
