Target Audience:
Professional technicians, agricultural mechanics, experienced DIY users
Manual Type Designation:
Workshop Service Manual, Repair Manual, Factory Service Manual
Content Emphasis:
Detailed repair procedures, troubleshooting, and technical specifications
Competitor Models:
John Deere 20 Series, Ford 30 Series, Massey Ferguson 200/300 Series (comparable utility tractors of the era)
Engine Systems:
Engine overhaul, lubrication, cooling, fuel, intake, exhaust, starting, charging
Powertrain Systems:
Transmission, clutch, differential, final drives, PTO
Hydraulic Systems:
Hydraulic pump, cylinders, valves, remote hydraulics, hitch control
Electrical Systems:
Wiring diagrams, starter, alternator, battery, lighting, instrumentation
Chassis And Running Gear:
Front axle, steering, brakes, rear axle, wheels, tires
Operator Station:
Controls, seat, platform, cab (if applicable)
Braking System:
Mechanical and hydraulic brake components
Steering System:
Mechanical and power steering (if equipped)
Front Wheel Drive:
Front axle, steering linkage, PTO (if applicable)
Maintenance:
Periodic maintenance charts, lubrication schedules, fluid checks and changes
Repair:
Step-by-step repair instructions for all major components
Overhaul:
Complete overhaul procedures for engine, transmission, hydraulic systems
Troubleshooting:
Diagnostic procedures and fault finding charts for common issues
Diagnostics:
Diagnostic charts, symptom-based troubleshooting
Wiring Diagrams:
Detailed electrical wiring diagrams included
Adjustments:
Clutch adjustment, brake adjustment, linkage adjustments
Depth Of Coverage:
Comprehensive (professional technician level, accessible to advanced DIY)
Repair Detail Level:
Component disassembly, assembly, and adjustment procedures
Engine Family:
Perkins (likely, common for this era Case IH)
Typical Horsepower:
Approx. 60-70 HP (model variant dependent)
Typical Torque:
Refer to manual for specific engine variant
Injection System:
Indirect Injection (likely)
Cooling Medium:
Liquid-cooled
Engine Configuration:
4-cylinder, naturally aspirated diesel (typical)
Engine Size:
Approx. 3.9 Liters (refer to specific engine option in manual)
Engine Oil Change:
Every 250 hours or annually (refer to manual for exact interval)
Hydraulic Oil Change:
Every 500 hours or annually (refer to manual for exact interval)
Transmission Fluid Check:
Check weekly or every 50 operating hours
Engine Oil Viscosity:
SAE 15W-40 (API CG-4 or higher recommended)
Hydraulic Fluid Type:
Tractor Hydraulic Fluid (THF) or equivalent meeting Case IH specifications
Coolant Type:
Ethylene Glycol based coolant with corrosion inhibitors (50/50 mix)
Transmission Fluid Type:
Gear oil (e.g., SAE 80W-90 GL-4) or THF depending on transmission type
Common Wear Items:
Clutch, brake discs, hydraulic pump seals, front axle kingpins
Potential Electrical Issues:
Wiring harness degradation, starter/alternator wear
Common Hydraulic Issues:
Loss of hydraulic pressure, slow operation, leaks
Manufacturer Focus:
Agricultural and construction equipment
Model Lineage:
Part of Case IH's established tractor lineup, often a utility tractor model
Market Segment:
Utility tractor, suitable for general farm work, row crop farming, and material handling
Typical Production Era:
Late 1970s to 1980s (specific years vary)