Target Audience:
Professional technicians and Do-It-Yourself mechanics
Utility:
Essential reference for maintenance, repair, and diagnostics
Advantage:
Instant download eliminates shipping costs and waiting time
Content Source:
Written by manufacturers; original workshop manual content
Ease Of Use:
Easy-to-follow instructions and diagrams
Practicality:
Print specific sections for field use, then discard to avoid soiling
Primary Coverage:
International Harvester Tractor 966
Secondary Coverage:
General maintenance, repair, troubleshooting, overhaul procedures
Estimated Pages:
Hundreds of pages (as per product description)
Type:
Workshop Service Manual / Repair Manual / Factory Service Manual
Delivery Method:
Instant Download (PDF)
Engine:
Comprehensive engine overhaul, maintenance, troubleshooting, fuel system, lubrication, cooling system
Transmission:
Repair, maintenance, and troubleshooting of all transmission components and systems
Drivetrain:
Front and rear axle repair, differential, PTO (Power Take-Off) operation and service
Hydraulics:
Hydraulic system operation, repair, maintenance, pump and cylinder service
Electrical:
Wiring diagrams, starter, alternator, battery system, lighting, instrument panel service
Braking System:
Brake system inspection, maintenance, repair, and hydraulic components
Steering System:
Power steering system operation, maintenance, and component repair
Fuel System:
Diesel fuel injection system servicing, fuel pump, filters, and injectors
Cooling System:
Radiator, fan, thermostat, water pump maintenance and repair
Exhaust System:
Muffler and exhaust pipe inspection and replacement
Bodywork:
Sheet metal repair, cab components, operator station maintenance
Maintenance:
Periodic maintenance charts, lubrication schedules, filter replacement, fluid checks
Repair:
Step-by-step repair instructions for all major systems and components
Troubleshooting:
Diagnostic charts and procedures for identifying and resolving common issues
Overhaul:
Complete engine, transmission, and hydraulic system overhaul procedures
Diagnostics:
Detailed diagnostic information for electrical and mechanical systems
Depth:
Professional technician level, suitable for DIY mechanics with adequate data
Detail Level:
Hundreds of pages of detailed information and diagrams
Special Procedures:
Includes specific guidance for engine overhauls
Engine Family:
D-Series (likely D-239, D-268, or D-282 based on typical IH tractors of this era, manual will specify exact variant)
Horsepower Range:
Estimated 70-90 HP (manual will provide exact specifications for various configurations)
Torque Specifications:
Refer to manual for specific torque values
Injection System:
Direct injection, likely CAV or Roosa Master distributor type (manual will confirm)
Transmission Type:
Manual Synchromesh (typically 8-speed forward, 4-speed reverse or similar configurations)
Optional Transmission:
Possible Torque Amplifier (TA) option for increased gear ratios (manual will detail)
Gear Selection:
Likely a range splitter and gear shifter
Fluid Specification:
Refer to manual for specific transmission fluid type (e.g., IH Hy-Trans or equivalent)
Engine Oil Change:
Typically every 250 hours or annually (manual will detail specific interval)
Air Filter Check:
Check at daily operation or every 50 hours (manual will provide precise schedule)
Fuel Filter Replacement:
Typically every 250-500 hours or as needed (manual will specify)
Engine Oil Type:
API CD/CE rated Diesel Engine Oil, SAE 15W-40 or 30 (manual will specify exact weight and API rating)
Hydraulic Fluid Type:
IH Hy-Trans fluid or equivalent (manual will confirm)
Coolant Type:
Ethylene Glycol based antifreeze with corrosion inhibitors (manual will specify mix ratio)
Common Wear Points:
Transmission synchronizers, hydraulic pump performance, fuel injector wear (manual provides diagnostic guidance)
Electrical Component Reliability:
Older electrical systems may require attention; manual provides wiring diagrams for troubleshooting.
