Target Audience:
Primarily professional technicians, but also suitable for experienced DIY mechanics and farm equipment owners who prefer detailed technical information.
Value Proposition:
Provides essential, detailed information to accurately maintain, diagnose, and repair the Deutz-Allis 6250 tractor, significantly reducing downtime and costly incorrect repairs.
Accuracy:
Based on original manufacturer specifications, ensuring accuracy and reliability for all service procedures.
Accessibility:
Instant download allows immediate access to critical repair information.
Engine:
Engine disassembly, assembly, overhaul, diagnostics, cooling system, lubrication system, fuel system, intake and exhaust systems.
Transmission:
Manual and/or Powershift transmission (depending on configuration), clutch, gearbox, final drives, PTO.
Hydraulics:
Hydraulic pump, cylinders, valves, hoses, filters, hydraulic fluid system, three-point hitch operation and repair.
Electrical:
Starting system, charging system, lighting, instrumentation, wiring diagrams, troubleshooting electrical faults, component testing.
Chassis And Steering:
Front axle, rear axle, steering system (hydraulic power steering), suspension components, brakes (mechanical and hydraulic), wheel and tire specifications.
Operator Station:
Operator controls, seat, safety features, dashboard instrumentation, cab components (if applicable).
Front Axle And Steering:
Front axle assembly, steering knuckles, tie rods, power steering pump, reservoir, and control valve. Includes lubrication and alignment procedures.
Rear Axle And Differential:
Rear axle housing, differential assembly, planetary gears (if applicable), axle shafts, and related lubrication. Includes overhaul procedures.
Brake System:
Service brakes (typically internal expanding shoe or disc, hydraulically actuated) and parking brake. Covers bleeding, adjustment, and component replacement.
Maintenance:
Routine service, lubrication points, filter replacement intervals, fluid checks and changes, pre-operation checks.
Troubleshooting:
Diagnostic charts, common problems and their solutions, fault codes (if applicable).
Repair And Overhaul:
Detailed step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation.
Technical Data:
Torque specifications, clearances, pressure settings, fluid capacities, timing specifications.
Engine Timing:
Valve timing, injection pump timing procedures for optimal engine performance and fuel efficiency.
Hydraulic Pump Testing:
Pressure and flow testing procedures for the hydraulic pump to diagnose performance issues.
Electrical Troubleshooting:
Systematic diagnostic flowcharts and component tests for electrical circuits, including starter, alternator, lights, and gauges.
Depth:
Comprehensive: Covers everything from basic maintenance and lubrication to complete engine and transmission overhauls and advanced electrical diagnostics.
Level Of Detail:
Detailed step-by-step instructions with supporting diagrams and illustrations for all major repair and maintenance tasks.
Engine Model:
Likely Deutz F series or equivalent (specific model varies by exact tractor configuration, but typically a robust diesel engine).
Horsepower:
Typical range for tractors of this class is 50-80 HP, but specific figures depend on the engine variant. The manual will detail this.
Torque:
Specific torque figures will be detailed in the manual, crucial for engine reassembly and adjustments.
Type:
Direct Injection Diesel (common for Deutz engines of this era). Details on injection pump calibration, injector testing, and fuel filter replacement will be present.
Oil Capacity:
Refer to manual for exact capacity, but typically 8-12 liters for this class of tractor.
Oil Type:
Refer to manual for exact specification, likely SAE 15W-40 or similar diesel-specific engine oil.
Type:
Pressurized liquid cooling system with radiator, fan, thermostat, and water pump. Manual covers flushing, thermostat replacement, and water pump overhaul.
Type:
Forced lubrication system with oil pump, oil filter, and oil passages. Manual details oil pressure testing and component inspection.
Type:
Likely a synchronized manual transmission, potentially with a synchronized shuttle or powershift options depending on specific model variant.
Type:
Powershift transmission (if offered) and potentially creeper gears.
Pto Speeds:
Standard PTO speeds (e.g., 540 RPM, 1000 RPM) and associated engagement/disengagement procedures will be detailed.
Transmission Fluid Type:
Refer to manual for precise specification. Typically a high-quality UTF (Universal Tractor Fluid) or specific GL-4/GL-5 gear oil for the gearbox and differentials.
Transmission Fluid Capacity:
Refer to manual for exact capacity.
Engine Oil Change:
Typically every 250-500 operating hours, or annually. Manual will provide precise interval and oil specification.
Hydraulic Fluid Change:
Typically every 1000-1500 operating hours. Manual will detail procedure and filter replacement.
Coolant Type:
Refer to manual for type and mixture (e.g., ethylene glycol based, 50/50 mix with distilled water).
Hydraulic Fluid Specification:
Refer to manual for exact specification. Common options include UTF (Universal Tractor Fluid) or specific tractor hydraulic fluids meeting OEM requirements.
Engine Oil Specification:
Refer to manual. Likely API CG-4 or CH-4 rated diesel engine oil.
Transmission Gear Oil Grade:
Refer to manual. Likely SAE 80W-90 or SAE 90 gear oil for the gearbox and differential.
Common Wear Items:
Based on tractor usage, common wear items might include clutch friction plates, hydraulic pump seals, PTO bearings, and brake components. The manual will provide diagnostic guidance for these.
Electrical Connectors:
Corrosion or looseness in electrical connectors can be an issue on older tractors. The manual's wiring diagrams and troubleshooting section are invaluable here.