Target User:
Agricultural professionals, farm mechanics, and tractor owners seeking in-depth repair and maintenance knowledge for their Case IH STX 480.
Manual Value Proposition:
Offers detailed, step-by-step instructions with clear illustrations, making complex repairs more manageable and providing essential troubleshooting and maintenance tips.
Distinctive Qualities:
Comprehensive coverage, detailed illustrations with exploded views, troubleshooting guides, regular maintenance advice, and condensed service data.
Primary Coverage:
Comprehensive service and repair for Case IH STX 480 Master Tractor.
Estimated Page Count:
Likely extensive, typical for a Master Service Manual. An exact count is not provided, but based on the Table of Contents, it would be several hundred pages.
Type:
Master Tractor Service Repair Manual
Language:
English (implied by product description and common industry practice for major manufacturers)
Powertrain:
Engine, Transmission, Axles, Final Drives, Clutch, Differential.
Chassis And Controls:
Brakes, Front System, Steering Gear, Steering.
Hydraulics And Electrical:
Cooling System, Electrical System, Lift System, Governor (Diesel, LP-Gas).
Specialty Systems:
LP-Gas System, Power Take-Off (PTO).
Repair And Overhaul:
Complete step-by-step repair and overhaul procedures for all covered systems, including engine assembly, cylinder work, timing, valves, and more.
Troubleshooting:
Detailed troubleshooting guidance for identifying and resolving common and complex issues.
Maintenance:
Regular maintenance schedule recommendations and procedures.
Technical Data:
Torque recommendations, service data information, and detailed specifications.
Diagnostic Level:
Advanced diagnostics and troubleshooting, suitable for professional technicians.
Rebuild Capability:
Full rebuild procedures for major components and systems.
Illustrative Content:
Dozens of detailed illustrations, including exploded views for clear visual guidance on repairs.
Engine Manufacturer Model:
Cummins QSX15 (typically for STX 480, though variations may exist). Specific engine details within the manual would confirm exact variants.
Horsepower Rating:
Approximately 480 engine horsepower. Exact PTO horsepower would be specified in the manual.
Torque Rating:
Significant torque output suitable for heavy-duty agricultural applications, specific figures available in manual.
Fuel Type:
Diesel. The manual also covers LP-Gas (Liquefied Petroleum Gas) governor, indicating potential dual-fuel options or specific governor types.
Control System:
Electronic Engine Control (EEC) likely, common for Cummins QSX series engines of this era.
Overall Length:
Specific dimensions are model year dependent and would be detailed in the manual. Typically over 250 inches (635 cm).
Overall Width:
Varies with tire configuration, typically around 100-120 inches (254-305 cm) without duals.
Operating Weight:
Substantial, often exceeding 20,000 lbs (9,072 kg) without ballast. Exact figures in manual.
Drawbar Category:
Category 4/5 heavy-duty drawbar.
Rollover Protection:
ROPS (Roll Over Protective Structure) equipped, typically with a fully enclosed cab meeting relevant safety standards.
Braking System:
Hydraulic disc brakes, designed for heavy loads and demanding conditions. Details on adjustment and service in manual.
Lighting And Signaling:
Includes standard work lights, warning lights, and turn signals, with electrical system diagnostics in the manual.
Operator Station:
Enclosed cab with climate control, suspension seating, and safety glass. Cab filtration and maintenance would be covered.
Operator Interface:
While basic compared to modern automotive tech, the cab would feature controls for transmission, PTO, hydraulics, and likely a diagnostic display for engine and system status. Detailed operation in manual.
Autosteer Integration:
The STX series was a platform that supported advanced GPS and autosteer systems (like Case IH's AccuGuide), with wiring and integration points likely detailed in the manual for service.
Telematics Support:
Later models in the STX lineage and its successors often supported telematics for remote monitoring and diagnostics; manual may cover related components.
Engine Oil Change:
Typically 250-500 hours depending on operating conditions and oil type. Specific recommendations in manual.
Transmission Fluid Change:
Varies by transmission type (e.g., CVX) and usage, often around 1000-1500 hours. Detailed schedule in manual.
Hydraulic Fluid Change:
Commonly 1000-2000 hours. Manual will specify filter change intervals as well.
Engine Oil:
API CJ-4 or newer specification diesel engine oil, viscosity grade typically SAE 15W-40. Manual will confirm exact spec and capacity.
Transmission Fluid:
CVT fluid specification (e.g., Case IH CVTF). Manual will specify type, capacity, and filtration.
Hydraulic Fluid:
Hy-Trans or equivalent UTF (Universal Tractor Transmission) fluid. Manual will specify type and capacity.
Coolant:
Heavy-duty engine coolant (OAT - Organic Acid Technology) with appropriate antifreeze/water mixture. Manual will provide specifications and capacity.
Common Wear Points:
CVT drive belts/components, hydraulic pump wear, electrical connections, and cooling system efficiency are common areas for attention in high-hour tractors. Manual provides diagnostics for these.
Troubleshooting Focus Areas:
The manual's troubleshooting section is crucial for addressing power loss, transmission engagement issues, hydraulic system performance, and electronic fault codes.
Manufacturer Legacy:
Case IH boasts a long history in agricultural machinery, originating from J.I. Case Company, known for innovation and robust farm equipment.
Stx Series Context:
The STX series represented Case IH's commitment to high-horsepower, articulated tractors designed for large-scale farming operations, replacing earlier models like the 9300 series.
Manufacturing Location:
Production was typically in North America, often at facilities with long-standing tractor manufacturing history.
