This service repair manual covers the 6240, 6250, 6260, 6265, and 6275 tractor models, primarily produced in the late 1980s and early 1990s. These tractors, stemming from a heritage combining engineering and manufacturing, were designed as reliable utility workhorses. They feature robust air-cooled diesel engines, typically ranging from approximately 40 to 75 horsepower, and are equipped with synchronized manual transmissions. Notable features include power steering and a 12-volt electrical system, contributing to their operational efficiency and ease of use in various agricultural and utility applications.
This comprehensive English-language manual provides essential technical data and repair procedures for owners, mechanics, and technicians. It covers critical systems including the engine, powertrain, drivetrain, hydraulics, electrical system, steering, brakes, cooling, fuel, lubrication, chassis, operator station, and PTO. Detailed procedures for engine overhaul, transmission repair, hydraulic system service, electrical diagnostics, brake system maintenance, and steering and suspension adjustments are included. The manual also features scheduled maintenance guidelines, troubleshooting guides, torque specifications, and information on specialized tools, ensuring the optimal performance and longevity of these tractors.
Model:
6240, 6250, 6260, 6265, 6275
Product Code:
DA-T-SRM-6240-6275
Target Audience:
Owners, mechanics, and technicians involved in the maintenance and repair of Deutz Allis 6240, 6250, 6260, 6265, and 6275 tractors.
Value Proposition:
Provides essential technical data and repair procedures to ensure optimal performance and longevity of these workhorses.
Content Type:
Official or factory-authorized service information.
Systems Covered:
Engine, Powertrain, Drivetrain, Hydraulics, Electrical System, Steering, Brakes, Cooling System, Fuel System, Lubrication System, Chassis, Operator Station, PTO, Implements
Estimated Page Count:
500+
Manual Type:
Service Repair Manual
Engine Overhaul:
Detailed procedures for engine disassembly, inspection, repair, and reassembly of all major components.
Transmission Repair:
Comprehensive guide to service and repair of the tractor's transmission systems, including clutch, gears, and final drives.
Hydraulic System:
Diagnosis and repair of hydraulic pumps, cylinders, valves, and associated components, including flow and pressure testing.
Electrical Diagnostics:
Wiring diagrams, troubleshooting charts, component testing procedures for starters, alternators, lighting, and control systems.
Brake System Overhaul:
Detailed instructions for servicing and repairing disc or drum brake systems, including master cylinder, lines, and parking brake.
Steering And Suspension:
Repair and adjustment of steering mechanisms, including power steering components and front axle assemblies.
Cooling And Fuel Systems:
Maintenance and repair procedures for radiator, thermostat, water pump, fuel tank, filters, and lines.
Scheduled Maintenance:
Detailed maintenance schedules and procedures for all service intervals.
Troubleshooting Guides:
Systematic diagnostic procedures for identifying and resolving common and uncommon operational issues.
Torque Specifications:
Comprehensive list of all critical torque specifications for fasteners and assemblies.
Special Tool Identification:
Identification and usage instructions for specialized tools required for various repair procedures.
Diagnostic Fault Codes:
Explanation and troubleshooting steps for diagnostic trouble codes (if applicable to the tractor's electronics).
Depth:
Comprehensive coverage suitable for professional technicians and advanced DIY mechanics.
File Type:
Portable Document Format (PDF)
Searchability:
Text-searchable PDF for quick information retrieval.
Print Readability:
High-resolution scans suitable for printing, with clear diagrams and text.
Binding:
Not applicable (Digital PDF)
Paper Type:
Not applicable (Digital PDF)
Engine Family:
Deutz Air-Cooled Diesel Engines (likely variations of F2L, F3L, F4L, F5L, F6L series)
Horsepower Range:
Approx. 40-75 HP (Varies by specific model and engine variant)
Torque Specifications:
Detailed torque values for engine components (e.g., cylinder head bolts, main bearings) will be found within the manual.
Injection Type:
Indirect injection (IDI) or Direct Injection (DI), depending on specific engine model.
Fuel Filter Part Numbers:
Specific Deutz Allis or compatible filter part numbers will be listed in the maintenance section.
Transmission Type:
Typically a synchronized manual transmission with multiple speeds (e.g., 8-speed forward, 2-speed reverse, or more).
Optional Gearboxes:
Possible options might include creeper gears or specialized PTO transmissions for specific applications.
Clutch Type:
Single dry plate or dual-stage clutch.
Transmission Fluid Specifications:
Manual will specify required SAE viscosity grade and API service classification for the transmission lubricant.
Overall Length:
Varies by model, typically in the range of 12-14 feet.
Overall Width:
Varies by model, typically around 5-6 feet.
Wheelbase:
Specific dimensions will be detailed in the manual for each model.
Operating Weight:
Typically ranges from 3,500 to 5,500 lbs, depending on configuration.
Rear Axle Capacity:
Specifications for axle load limits will be provided in the manual.
Rollover Protection:
ROPS (Rollover Protective Structure) compliance information and installation/maintenance details.
Braking System:
Wet disc brakes or dry drum brakes, with detailed service procedures.
Seatbelts:
Information on seatbelt systems and their maintenance.
Operator Station Ergonomics:
Guidelines on safe operation and control layout.
Instrument Panel:
Basic analog gauges for engine temperature, oil pressure, fuel level, and tachometer. Warning lights for charging system, oil pressure, and brake system.
Power Steering:
Standard feature on most models for reduced steering effort.
Electrical System Voltage:
12-volt negative ground electrical system.
Engine Oil Change:
Typically every 250 hours of operation, or annually.
Hydraulic Fluid Change:
Typically every 1000 hours or bi-annually.
Fuel Filter Replacement:
Every 500 hours or as needed based on fuel quality.
Engine Oil Type:
API CD or CE rated Diesel engine oil, viscosity grade typically 15W-40 (refer to manual for precise specification).
Hydraulic Fluid Type:
Tractor Hydraulic Fluid (THF) or universal tractor transmission oil (UTTO) meeting Deutz Allis specifications (e.g., ISO VG 46).
Coolant Type:
Ethylene glycol-based antifreeze with corrosion inhibitors, mixed 50/50 with distilled water.
Common Wear Items:
Clutch wear, hydraulic seal leaks, PTO engagement issues, and potential electrical connection corrosion are common on older tractors.
Engine Maintenance:
Regular checking and cleaning of air intake pre-filters and main filters are crucial for Deutz air-cooled engines.
Manufacturer Origins:
Deutz Allis was formed from the agricultural division of Deutz-Fahr and Allis-Chalmers, combining German engineering with American tractor manufacturing.
Product Line:
The 6000 series tractors represented a significant portion of Deutz Allis's utility tractor offerings in the late 1980s and early 1990s.
Production Period:
These models were primarily produced in the late 1980s and early 1990s.
Manufacturing Location:
Likely manufactured at former Allis-Chalmers facilities in North America or Deutz-Fahr facilities in Germany, depending on specific sourcing.
Industry Standing:
While specific awards for these models are uncommon, Deutz Allis tractors of this era were generally recognized for their robust build and reliable Deutz engines in the utility tractor market.
