Target Audience:
DIY owners and professional technicians working on Case IH 275 tractors.
Competitive Advantage:
Comprehensive factory-level detail covering all major systems, with step-by-step procedures and specifications.
Key Features:
Detailed illustrations, wiring diagrams, torque specs, and maintenance schedules.
Engine:
Complete overhaul procedures, including disassembly, inspection, and reassembly.
Transmission:
Service and repair procedures for manual transmission and clutch.
Hydraulics:
Hydraulic system troubleshooting, pump and cylinder repair.
Electrical:
Wiring diagrams, starter and alternator service, lighting systems.
Steering:
Steering gear adjustment and component replacement.
Brakes:
Brake adjustment, lining replacement, and hydraulic brake service.
Power Take-Off:
PTO clutch adjustment and driveline service.
Cooling:
Radiator, thermostat, and water pump service.
Fuel System:
Fuel pump, injector, and carburetor (if applicable) procedures.
Exhaust:
Exhaust manifold and muffler replacement.
Frame and Chassis:
Frame inspection and repair, axle service.
Wheels and Tires:
Tire removal, wheel bearing service, and torque specs.
Procedures and Technical Depth
Procedures Included:
Step-by-step instructions for removal, installation, disassembly, and assembly of all major components.
Technical Depth:
Factory-level detail with specifications, tolerances, and torque values.
Parts Information:
Includes exploded views and part numbers for ordering replacements.
Compatibility:
Works on any device with a PDF reader (Windows, Mac, iOS, Android).
Requirements:
PDF reader software.
Searchability:
Searchable text and bookmarked chapters for quick navigation.
Print Quality:
High-resolution images and clear text suitable for printing if desired.
Binding Type:
Digital - no physical binding.
Paper Type:
N/A - digital product.
Primary Engine:
Case 4-cylinder diesel, 3.9L (239 cu in) naturally aspirated.
Engine Options:
No alternative engines were offered for the IH 275.
Performance:
Approximately 55 horsepower (41 kW) at rated engine speed.
Fuel System:
Inline fuel injection pump with direct injection.
Ratings / Crash Test:
Tractors are not crash-tested; safety relies on features and operator practices.
Active Features:
Hydraulic disc brakes, adjustable rear wheels, and slow-moving vehicle emblem.
Passive Features:
Roll-over protective structure (ROPS) offered as an option; seat belt.
Engine Oil:
Change every 100 hours or annually.
Transmission Fluid:
Check level every 50 hours; change every 500 hours.
Hydraulic Fluid:
Change every 500 hours or as needed.
Coolant:
Change every 1,000 hours or two years.
Air Filter:
Clean daily in dusty conditions; replace yearly.
Fuel Filter:
Replace every 500 hours.
Engine Oil:
SAE 15W-40 (API CF or higher).
Transmission Fluid:
Case IH Hy-Tran or equivalent.
Hydraulic Fluid:
Case IH Hy-Tran or equivalent.
Coolant:
Ethylene glycol based 50/50 mix.
Known Issues:
Hydraulic pump seals may leak; wiring insulation can deteriorate; steering gear backlash may require adjustment.
Common Wear Items:
Brake discs, clutch discs, PTO clutch plates, and hydraulic hoses.
Manufacturer:
International Harvester (IH) produced the 275 from 1971 to 1973 under the Farmall brand, later acquired by Case.
Model Evolution:
The 275 was part of IH's 'F-series' tractors, serving as a utility model between the smaller 244 and larger 454.
Production Location:
Built in Doncaster, England.
