Target Audience:
Tractor owners, independent mechanics, farm operators, and DIY enthusiasts seeking to maintain and repair their Case International 485 Tractor.
Value Proposition:
Provides comprehensive, DIY-friendly repair and maintenance information, enabling cost savings and self-sufficiency.
Accessibility:
Instant download availability on various devices.
Content Breadth:
Covers a vast array of systems and procedures essential for complete tractor upkeep.
Primary Coverage:
Complete service, repair, maintenance, and troubleshooting for the Case International 485 Tractor.
Estimated Page Count:
Substantial (exact number not provided, but described as comprehensive).
Type:
All Service Repair Manual / Workshop Manual
Engine Service Repair:
Comprehensive engine overhaul, diagnostics, component replacement, and tuning.
Transmission Service Repair:
Detailed procedures for transmission disassembly, assembly, repair, and adjustments.
Brake System:
Service and repair of hydraulic and mechanical braking components, including adjustments and component replacement.
Electrical System:
Full coverage of the tractor's electrical system, including wiring diagrams, component testing, and troubleshooting.
Wiring Diagram:
Includes detailed electrical wiring diagrams for all circuits.
Suspension:
Maintenance and repair of front and rear suspension components.
Steering:
Service and repair of the steering system, including hydraulic assist if equipped.
Cooling System:
Procedures for radiator, water pump, thermostat, and coolant system maintenance and repair.
Fuel Injection Fuel System:
Detailed service for the fuel injection pump, injectors, fuel lines, and filters.
Emission System:
Information related to emission control systems and their maintenance.
Engine Control System:
Diagnostics and service for engine control modules and related sensors (if applicable).
Chassis Body:
Bodywork repair, chassis maintenance, and component attachment procedures.
Restraint System:
Information on operator restraint systems (e.g., seat belts, ROPS if applicable).
Axle:
Service and repair of front and rear axles, including differentials and drive components.
General Maintenance:
Covers all routine maintenance tasks, including checks, fluid changes, and adjustments.
Troubleshooting:
Systematic approach to diagnosing and resolving common and uncommon operational issues.
Periodic Lubrication:
Detailed lubrication charts and schedules for all grease points and fluid reservoirs.
Disassembly Reassembly:
Step-by-step instructions for taking apart and putting back together all major components and systems.
Refurbish Renovate Mend Fix:
Guidance on restoration, repair, and general upkeep to restore optimal performance.
Depth:
Comprehensive, from basic maintenance to complete overhaul and advanced diagnostics.
Engine Family:
Likely a diesel engine, common for Case International tractors of this era.
Engine Displacement:
Specific displacement is not provided in the product information but is covered extensively in the manual.
Horsepower Range:
Typical for this model, usually in the 40-60 HP range, details in manual.
Torque Output:
Specific torque figures available within the manual.
Injection Type:
Indirect Injection (IDI) or Direct Injection (DI) depending on specific engine variant, detailed in manual.
Transmission Type:
Likely a manual gearbox with multiple forward and reverse gears (e.g., 8-speed or 12-speed shuttle shift).
Powershift Option:
Potential for optional synchronized shuttle or powershift options, detailed in manual.
Pto Options:
Covers PTO engagement and maintenance, typically rear PTO with potential for mid-PTO.
Operator Safety:
Focus on safe operating procedures and component safety features.
Braking System Effectiveness:
Emphasis on proper brake system function and maintenance for safe operation.
Rops Information:
May include information regarding Roll-Over Protective Structures (ROPS) if factory-equipped or as an aftermarket option, covered in manual.
Engine Oil Change:
Specific intervals (e.g., every 250 hours or annually) are detailed in the manual.
Hydraulic Fluid Change:
Recommended service intervals for hydraulic system fluid and filter changes provided.
Engine Oil Type:
Specific viscosity grade (e.g., SAE 15W-40 API CD or CE) will be listed.
Hydraulic Fluid Type:
Specifications for hydraulic/transmission fluid (e.g., Case Hy-Tran) provided.
Coolant Type:
Recommended coolant mixture (e.g., 50/50 Ethylene Glycol and Water) will be specified.
Common Wear Points:
Manual likely addresses common wear issues in the clutch, hydraulics, and PTO components.
Electrical Gremlins:
Troubleshooting section would cover common electrical faults such as wiring harness issues or switch failures.
Fuel System Maintenance:
Guidance on maintaining the fuel system to prevent clogging and ensure proper combustion.
Manufacturer Legacy:
Case IH has a long-standing history in agricultural machinery, known for robust and reliable equipment.
Tractor Lineage:
The 485 is part of Case International's range of utility and row-crop tractors, building on established designs.
Production Period:
The 485 series was typically produced in the late 1980s and early 1990s. Exact years detailed in manual.
