Model:
Steiger Series (370, 420, 470, 500, 540, 580, 620) & Quadtrac Series (470, 500, 540, 580, 620)
Product Name:
Case IH Steiger 370 420 470 500 540 580 620 Service Repair Manual
Pin Start Coverage:
ZEF300001 and above
Segment:
High-horsepower articulated 4WD tractors and tracked tractors, designed for heavy-duty agricultural applications.
Competitors:
John Deere 8R/RT Series, New Holland T8/T9 Series, Claas Axion/Xerion Series, Fendt 900 Vario Series.
Articulated Steering:
Enhanced maneuverability and turning radius for Steiger models.
Quadtrac Suspension:
Superior traction, reduced soil compaction, and enhanced ride comfort for Quadtrac models.
Tier 4B Emissions:
Compliance with stringent emissions standards, typically utilizing Selective Catalytic Reduction (SCR) with Diesel Exhaust Fluid (DEF).
Engine Power Options:
Wide range of horsepower configurations to suit various farming needs.
Operator Comfort:
Spacious and ergonomic operator cabins with advanced control interfaces and comfort features.
Engine:
Detailed diagnostics, repair procedures, component overhauls, fuel system, cooling system, lubrication system, turbocharging, emission controls (Tier 4B/Final).
Transmission:
Service and repair of PowerShift transmissions (e.g., CVXDrive), including hydraulic controls, clutch packs, gear sets, and mechatronics.
Drivetrain:
Front and rear axles, differentials, driveshafts, final drives, PTO systems.
Hydraulics:
Hydraulic pump service, control valves, cylinders, hydraulic motors, fluid reservoir, diagnostic procedures, troubleshooting.
Electrical System:
Wiring diagrams, component testing, sensor diagnostics, ECU troubleshooting, starter, alternator, lighting systems.
Operator Station:
Cab controls, climate control system, safety interlocks, display systems, seat functionality.
Brake System:
Service and adjustment of braking systems, including parking brake and trailer brake controls.
Steering System:
Hydraulic steering components, steering wheel, linkage.
Frame And Chassis:
Steiger articulated frame maintenance, Quadtrac undercarriage inspection and repair, hitch systems.
Suspension:
Quadtrac suspension system (tracks, bogies, idlers) maintenance and repair.
Preventive Maintenance:
Detailed scheduled maintenance procedures, lubrication points, inspection routines.
Troubleshooting:
Systematic diagnostic trees, symptom-based troubleshooting guides, fault code interpretation.
Repair Procedures:
Step-by-step instructions for component removal, installation, and adjustment for all major systems.
Overhaul Procedures:
Complete engine, transmission, and hydraulic component overhaul guidelines.
Calibration:
Procedures for calibrating sensors, hydraulic systems, and transmission controls.
Diagnostic Testing:
Testing of electrical circuits, hydraulic pressures, sensor outputs, and engine performance parameters.
Depth:
Comprehensive (covering all aspects from basic maintenance to complete engine and transmission rebuilds).
Diagnostic Tools:
Information on required special tools and diagnostic equipment (e.g., Case IH Electronic Service Tool - EST).
Manufacturer:
Case IH (Cummins QSX Series or FPT Cursor Series, depending on specific model and regional variations)
Engine Family:
Cummins QSX15 (common for higher HP Steiger/Quadtrac) or FPT Cursor 13.
Horsepower Range:
370-620 peak horsepower (specific ratings vary by model).
Torque Range:
Significant torque figures, typically exceeding 1200 lb-ft for higher horsepower models.
Engine Management:
Electronic engine control unit (ECU) with advanced diagnostic capabilities.
Fuel Injection:
High-pressure common rail (HPCR) fuel injection system.
Emission Control Tier:
Tier 4B (Final) compliant.
Emission Control Technology:
Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF) (for some models/years), and Selective Catalytic Reduction (SCR) with Diesel Exhaust Fluid (DEF).
Cooling Type:
Liquid-cooled, pressurized system with high-capacity radiator and fan.
Oil Capacity:
Approx. 45-50 liters (12-13 gallons) - refer to manual for exact specifications.
Oil Specification:
CI-4 PLUS, CJ-4, CK-4 rated diesel engine oil (e.g., Case IH 15W-40 or 10W-30) meeting API specifications - consult manual for exact OEM recommendation.
Air Cleaner:
Dry-type, multi-stage air filtration system.
Turbocharging:
Variable geometry turbocharger (VGT) or fixed geometry turbocharger, depending on specific engine variant.
Type:
CVT (Continuously Variable Transmission) - commonly Case IH's CVXDrive transmission, or powershift transmissions on some models.
Transmission Options:
Depending on specific model and market, other powershift configurations might be available.
Transmission Control:
Electronic control with cruise control, automatic shifting, and PTO speed management.
Transmission Fluid Capacity:
Refer to specific model documentation; typically around 20-30 liters for CVXDrive.
Transmission Fluid Specification:
CVT Fluid (e.g., Case IH CVT Fluid or equivalent UTF - Universal Tractor Transmission Fluid) - consult manual for precise specification and change intervals.
Wheelbase Steiger:
Articulated steering, wheelbase varies by model but is significantly longer than standard tractors.
Track Width Quadtrac:
Variable, depending on track size and configuration (e.g., 30-inch or 36-inch tracks).
Overall Length:
Approximately 7-8 meters, depending on configuration.
Overall Width:
Varies by track width/tire size, can exceed 3 meters for some configurations.
Operating Weight:
Ranges from approximately 10,000 kg to over 18,000 kg, depending on model and configuration.
Gross Vehicle Weight Rating:
Significantly higher than operating weight, allowing for substantial ballast and implement loads.
Rollover Protection:
ROPS (Roll-Over Protective Structure) - Standard, typically a fully enclosed, climate-controlled cab rated for protection.
Braking System:
Hydraulic disc brakes, parking brake, optional trailer braking systems.
Traction Control:
Intelligent traction management on Quadtrac models, advanced four-wheel drive engagement on Steiger models.
Seat Belts:
Operator seat belts.
Lighting:
High-intensity work lights, turn signals, brake lights.
Safety Interlocks:
Operator presence sensors, PTO engagement interlocks, transmission park lock.
Operator Interface:
High-definition touch screen displays for control and monitoring of tractor functions and implement settings (e.g., AFS Pro 1200 display).
Gps Guidance:
Integrated GPS receiver for autosteer and field management systems (e.g., AFS Connect).
Telematics:
AFS Connect telematics for remote monitoring, data logging, and fleet management.
Data Logging:
Onboard data logging for performance analysis and record-keeping.
Isobus Compatibility:
Standard ISOBUS connectivity for seamless integration with compatible implements.
Engine Oil And Filter Change:
Typically every 250 or 500 hours, depending on operating conditions and oil used (consult manual for precise interval).
Transmission Fluid Change:
Varies by transmission type, often around 1000-2000 hours (consult manual).
Hydraulic Fluid And Filter Change:
Typically every 1000 or 2000 hours (consult manual).
Air Filter Replacement:
Based on monitoring of filter restriction indicator, or annually.
Fuel Filter Replacement:
Scheduled replacement typically annually or every 500 hours.
Coolant:
Ethylene glycol based coolant with extended life additives (e.g., Case IH ACCULUBE Premium Universal Coolant) at a 50/50 mix with distilled water. Refer to manual for OAT/HOAT requirements.
Hydraulic Fluid:
Case IH IH-NH 86148554 (or equivalent UTF/HY-TRAN PLUS) - crucial for maintaining hydraulic system integrity. Consult manual for exact specification and viscosity grade.
Tier 4B Emissions Systems:
Potential issues with Diesel Particulate Filters (DPF) regeneration and Selective Catalytic Reduction (SCR) system maintenance if not properly managed, especially with short-cycle or low-load operations.
Cvxdrive Transmission:
Requires meticulous adherence to fluid change intervals and correct fluid type to prevent premature wear.
Electrical Component Reliability:
As with all modern complex machinery, electrical component failures can occur; proper diagnostics are key.
Manufacturer History:
Case IH, a division of CNH Industrial, has a long-standing heritage in agricultural machinery, known for its pioneering work in tractors and harvesting equipment.
Steiger Evolution:
The Steiger name represents a legacy of articulated 4WD tractors, acquired by Case IH in the late 1970s, continuously evolving in power, technology, and comfort.
Quadtrac Evolution:
The Quadtrac concept, introduced in the mid-1990s, revolutionized track tractor technology, offering significant advantages in traction and soil management over conventional wheeled tractors.
Production Period:
This manual covers models produced from approximately 2014 onwards, coinciding with the introduction of Tier 4B (Final) emissions standards.
Manufacturing Location:
Primarily manufactured at Case IH's advanced manufacturing facilities in North America.
