Category:
Heavy-duty agricultural tractor.
Target Audience:
Farm owners, agricultural mechanics, service technicians, and heavy equipment repair shops.
Comparison To Competitors:
The 6275 would have competed with models from John Deere, Case IH, New Holland, and Ford/New Holland during its production era.
Utility:
Designed for a wide range of agricultural tasks including plowing, planting, tilling, and material handling.
Robustness:
Known for their durable construction and reliable performance in demanding field conditions.
Engine System:
Detailed diagnostics, overhaul, timing, cooling, lubrication, fuel system (injection, pumps, filters).
Transmission System:
Repair, maintenance, and overhaul of powershift, synchronizer, or manual transmissions; torque converter service.
Hydraulic System:
Troubleshooting, repair, and maintenance of pumps, valves, cylinders, control systems, and PTO hydraulics.
Electrical System:
Wiring diagrams, component testing, starter, alternator, battery system, lighting, and instrument cluster diagnostics.
Drivetrain:
Front and rear axle repair, differential, drive shafts, and PTO engagement mechanisms.
Braking System:
Hydraulic brake system diagnostics, repair, and component replacement (master cylinder, calipers/drums, lines).
Steering System:
Power steering pump, cylinder, steering column, and linkage repair and adjustment.
Operator Station:
Cab structure, controls, HVAC (if equipped), seating, and operator comfort systems.
Chassis And Frame:
Frame inspection, hitch systems (3-point, drawbar), and mounting points.
Maintenance Procedures:
Lubrication schedules, filter changes, fluid level checks, belt adjustments, tune-ups.
Diagnostic Procedures:
Systematic troubleshooting flowcharts, symptom-based diagnosis, error code interpretation (if applicable).
Repair Procedures:
Step-by-step instructions for component removal, disassembly, cleaning, inspection, reassembly, and installation.
Overhaul Procedures:
Complete engine, transmission, hydraulic pump, and axle rebuild procedures.
Adjustment Procedures:
Valve lash adjustment, clutch adjustment, brake adjustment, PTO engagement settings.
Depth:
Comprehensive, covering all aspects from basic maintenance to full engine and transmission rebuilds.
Diagnostic Tools:
Information on required special tools, diagnostic equipment, and measurement specifications.
Tightening Specifications:
Detailed torque specifications for critical fasteners across all systems.
Clearances And Tolerances:
Precise specifications for component clearances and wear tolerances during rebuilds.
Engine Manufacturer:
Deutz (or licensed derivative depending on origin).
Engine Model:
Likely a Deutz-branded diesel engine, e.g., an air-cooled or water-cooled inline 4 or 6-cylinder model.
Displacement:
Typically in the range of 4.0L to 6.5L for this class of tractor. Specific cubic inches or liters would be detailed in the manual.
Horsepower Rating:
Around 75-85 PTO horsepower (Gross HP would be higher). Specific rating depends on the exact engine variant.
Torque Rating:
Specific torque figures would be available in the manual, critical for pulling power.
Injection Type:
Direct injection, likely mechanical injection pump with injectors.
Engine Oil Type:
API CI-4 or higher (or specified equivalent) SAE 15W-40 is common, but exact specification is crucial and found in manual.
Coolant Type:
Conventional Green or Extended Life ELC (Ethylene Glycol) antifreeze/coolant, typically 50/50 mix with distilled water.
Fuel Filter Part Number:
Requires specific part number from manual or parts catalog.
Transmission Type:
Likely a fully synchronized manual transmission or a powershift transmission.
Powershift Option:
If equipped, would offer on-the-fly gear changes without clutching.
Gear Configurations:
Multiple forward and reverse gears (e.g., 12x4, 16x8, or more complex powershift configurations).
Transmission Fluid Type:
Typically a Universal Tractor Transmission Oil (UTTO) or specialized hydraulic fluid, specification critical and found in manual.
Engine Oil Change:
Typically every 250-500 operating hours, detailed in manual.
Hydraulic Fluid Change:
Typically every 1000-1500 operating hours, with filter changes at half interval.
Air Filter Maintenance:
Inspect and clean/replace as needed based on operating environment (often daily in dusty conditions).
Hydraulic Oil Spec:
UTTO (Universal Tractor Transmission Oil) or specific Deutz recommendation, e.g., Hy-Tran.
Transmission Oil Spec:
Depends on transmission type; UTTO or specialized gear oil.
Common Wear Items:
Clutch wear, hydraulic pump seal leaks, PTO clutch pack wear, and potential electrical connector corrosion.
Engine Maintenance Focus:
Proper cooling system maintenance (especially if air-cooled) and fuel system cleanliness are critical for Deutz engines.
