Target User:
Owners and technicians of the Deutz-Allis 6250 tractor seeking detailed repair and maintenance information.
Value Proposition:
Provides essential technical data often unavailable in basic owner's manuals, enabling cost-effective DIY repairs and informed servicing.
Information Access:
Digital PDF format allows for easy searching, bookmarking, and selective printing of relevant sections.
Content Organization:
Structured into logical sections for easy navigation, typically starting with safety, then general information, disassembly, assembly, and troubleshooting.
Systems Covered:
Engine, Transmission, Drivetrain, Hydraulics, Electrical System, Fuel System, Cooling System, Braking System, Steering System, Chassis, Operator's Station, PTO (Power Take-Off), Implement Control
Estimated Page Count:
Refer to actual manual contents for exact count (typically 500+ pages for comprehensive service manuals of this era)
Manual Type:
Service Repair Manual
Engine Service:
Detailed procedures for engine overhaul, disassembly, assembly, component testing, troubleshooting, and specifications (e.g., torque values, clearances).
Transmission And Drivetrain:
Coverage of gearbox operation, clutch service, differential repair, axle maintenance, and PTO engagement mechanisms.
Hydraulic System:
Diagnosis and repair of hydraulic pumps, cylinders, valves, hoses, filters, and troubleshooting of lift, steering, and implement functions.
Electrical System:
Wiring diagrams, component testing (starter, alternator, battery, lights), ignition system, and troubleshooting diagnostic procedures.
Braking System:
Service and repair of brake components, including calipers, master cylinder, brake discs/drums, and hydraulic lines.
Steering System:
Diagnosis and repair of steering mechanisms, including power steering components and linkages.
Cooling System:
Maintenance and repair of radiator, water pump, thermostat, and coolant specifications.
Fuel System:
Service for fuel tank, lines, filters, injection pump (if applicable), and carburetor (if applicable).
Chassis And Frame:
Inspection and repair of frame components, hitch systems, and operator controls.
Maintenance Procedures:
Routine maintenance tasks, lubrication points, fluid changes, filter replacements, and pre-operation checks.
Diagnostic Procedures:
Systematic troubleshooting guides for identifying and resolving common and uncommon operational issues.
Repair Procedures:
Step-by-step instructions for component disassembly, repair, reassembly, and adjustment.
Overhaul Procedures:
Comprehensive instructions for complete engine, transmission, and hydraulic system rebuilds.
Special Tool Requirements:
Identification and usage instructions for specialized tools required for specific repair tasks.
Torque Specifications:
Precise torque values for critical fasteners across all major components, ensuring correct assembly and preventing damage.
Alignment Procedures:
Guidelines for steering and front axle alignment, if applicable.
Depth Of Coverage:
Comprehensive service and repair information suitable for professional mechanics and experienced owner-operators.
Troubleshooting Scope:
Detailed diagnostic charts, symptom-cause-correction tables, and electrical schematics for accurate problem diagnosis.
Schematics:
Detailed hydraulic schematics, electrical wiring diagrams, and exploded views of components.
Digital File Type:
PDF (Portable Document Format)
Searchability:
PDF format typically allows for text searching of keywords and phrases, greatly enhancing usability.
Digital Resolution:
High-resolution scans and digitally created content, ensuring clarity of text, diagrams, and illustrations.
Diagram Clarity:
Ensures that all diagrams, illustrations, and schematics are clear and legible for accurate interpretation.
Digital Access:
Downloadable digital file for instant access and on-demand printing.
Digital Compatibility:
Viewable on computers, tablets, and smartphones. Printable on standard paper sizes (e.g., Letter, A4).
Engine Make:
Deutz (likely a licensed or rebranded engine, common for the era; specific model number required for precise identification)
Cylinders:
Number of cylinders will be specific to the engine model; manual will detail.
Estimated Horsepower:
Typically in the 50-70 HP range for tractors of this classification (specific engine variant required for exact figure).
Estimated Torque:
Torque figures vary by specific engine model; refer to manual for precise values.
Bore And Stroke:
Specific bore and stroke dimensions for engine rebuilds will be found in the manual.
Injection System:
Likely mechanical direct injection or indirect injection; manual will detail.
Transmission Type:
Manual Synchronized Gearbox (likely with multiple forward and reverse gears).
Transmission Options:
May have included a powershift or creeper gear option, depending on configuration; manual will specify.
Gear Selection:
Multiple speed ranges and gears for various field operations.
Rear Axle:
Typically a robust rear axle with differential lock for improved traction.
Gear Ratios:
Details on specific gear ratios for forward and reverse gears, crucial for performance analysis and repair.
Wheelbase:
Varies based on configuration; manual will provide precise measurements.
Overall Length:
Manual will provide precise dimensions for length, width, and height.
Tire Sizes:
Recommended tire sizes for front and rear wheels.
Operating Weight:
Tractor weight will vary with options and ballast; manual provides specifications.
Front Axle Weight:
Weight distribution specifications will be provided.
Engine Oil Change:
Typically every 100-250 operating hours or annually; manual specifies exact interval and oil type.
Hydraulic Fluid Change:
Recommended annually or based on operating hours; manual will list fluid type and capacity.
Transmission Fluid Change:
Intervals for transmission fluid service will be detailed.
Engine Oil Grade:
Likely a SAE 15W-40 or 30W diesel engine oil; manual will provide exact API service classification and viscosity.
Hydraulic Fluid Type:
Typically a John Deere-Hy-Gard compatible or similar Universal Tractor Transmission Fluid (UTTF); manual will specify.
Coolant Type:
Ethylene glycol based antifreeze mixture; manual will provide the correct ratio and specifications.
Transmission Fluid Type:
Specific type and specification for transmission fluid will be listed.
Differential Fluid Type:
Type and grade for differential and final drive lubrication.
Grease Type:
Specifications for various grease points and types.
Common Wear Points:
Potential wear on clutch components, hydraulic seals, and PTO clutch packs; manual offers diagnostic and repair guidance.
Electrical Connections:
Corrosion or looseness in electrical connectors due to environmental exposure is a common issue for tractors of this age; manual provides wiring diagrams for troubleshooting.
Filter Replacement:
Regular replacement of fuel, oil, and hydraulic filters is critical; manual lists part numbers and replacement intervals.
