Vehicle Segment:
Heavy-duty agricultural tractor
Key Competitors Era:
John Deere 4020/4430, Case IH 966/1066, Ford 5600/7600
Engine Power Offering:
High horsepower for demanding farm tasks
Transmission Options:
Known for robust transmission systems, including optional PowerShift
Hydraulic Capacity:
Strong hydraulic system for implement control
Coverage Scope:
Comprehensive service, repair, and maintenance
Estimated Page Count:
Likely several hundred pages, typical for a WSM
Manual Classification:
Workshop Service Manual (WSM)
Primary Language:
English
Engine Systems:
Engine overhaul, fuel system, lubrication, cooling, intake and exhaust systems
Drivetrain Systems:
Transmission (manual and power shift), differential, final drives, PTO (Power Take-Off)
Hydraulic Systems:
Hydraulic pump, control valves, cylinders, remote hydraulics, hitch control
Electrical Systems:
Wiring diagrams, starter, alternator, battery, lighting, instrumentation, starting and charging systems
Chassis And Steering:
Front axle, rear axle, steering system (hydrostatic power steering), brakes
Operator Station:
Cab (if equipped), controls, seat, heating/cooling (if equipped)
Fuel System Details:
Injection pump timing, nozzle testing and replacement, fuel filter service
Power Take Off:
Service and repair of the independent PTO clutch and engagement mechanisms
Diagnostic Procedures:
Troubleshooting charts, symptom-based diagnostics, diagnostic codes (if applicable)
Repair Procedures:
Step-by-step instructions for component removal, disassembly, inspection, repair, assembly, and installation
Maintenance Procedures:
Routine lubrication, fluid changes, filter replacements, adjustments, safety checks
Special Tool Requirements:
Identification of special tools and equipment needed for specific repair operations
Wiring Diagrams:
Detailed electrical wiring diagrams for troubleshooting and repair
Torque Specifications:
Comprehensive list of torque specifications for critical fasteners across all systems
Depth Of Information:
Detailed technical specifications, torque values, clearances, and tolerances for all major components and systems
Assembly Illustrations:
Includes exploded views and step-by-step assembly/disassembly illustrations
Document Type:
Portable Document Format (PDF)
Printability:
Full printable pages for workshop use
Digital Binding:
N/A (Digital Download)
Digital Paper Equivalent:
High-resolution digital pages suitable for printing on standard paper stock
Software Requirement:
Adobe PDF Reader or compatible PDF viewer
Operating Systems:
Compatible with all versions of Windows and macOS
Engine Model:
International Harvester DT-407
Engine Type:
Diesel, 4-stroke, turbocharged
Engine Displacement:
407 cubic inches (6.67 Liters)
Rated Engine Hp:
Approximately 110-120 PTO horsepower (specific rating may vary)
Peak Torque:
Refer to manual for exact figures, typically around 280-300 lb-ft
Fuel Injection Type:
Direct injection, rotary or inline injection pump
Cooling System:
Pressurized liquid cooling system
Lubrication System:
Pressurized splash lubrication system with oil filter
Standard Transmission Type:
14-speed full manual syncro-range transmission
Optional Transmission Type:
Optional 20-speed Power Shift transmission (PowerShift)
Transmission Features:
Heavy-duty construction, suitable for heavy draft work
Overall Length:
Refer to manual for precise dimensions, typically around 140-150 inches (355-380 cm)
Overall Width:
Refer to manual for precise dimensions, variable based on tire configuration, approx. 70-80 inches (178-203 cm)
Base Operating Weight:
Approximately 8,000 - 9,500 lbs (3,628 - 4,309 kg)
Tow Capacity:
Refer to manual for specific ratings based on configuration
Infotainment Features:
Basic instrumentation: tachometer, speedometer, oil pressure gauge, temperature gauge, fuel gauge.
Driver Assistance Features:
Hydrostatic power steering for ease of operation.
Connectivity Options:
N/A (Tractor technology from its era)
Engine Oil Change Interval:
Every 250 hours or annually (refer to manual for exact specification)
Hydraulic Oil Change Interval:
Every 500 hours or annually (refer to manual for exact specification)
Engine Oil Type:
API CD or CE rated diesel engine oil (e.g., 15W-40 or 10W-30)
Hydraulic Oil Type:
IH Hy-Tran fluid or equivalent UTF (Universal Tractor Transmission Fluid)
Transmission Oil Type:
IH Hy-Tran fluid or equivalent UTF
Common Wear Points:
Wear in PTO clutches, hydraulic pump, and final drive bearings are common on high-hour units
Electrical Gremlins:
Aging wiring harnesses and connections can lead to intermittent electrical issues
Engine Maintenance:
Regular fuel filter replacement and proper pre-heating in cold weather are crucial
