Model:
Magnum Series (235, 260, 290, 315, 340, 370 CVT)
Product Name:
Case IH Magnum 235 260 290 315 340 370(cvt) Service Repair Manual
Product Description:
Tractor service repair manual for Case IH Magnum 235, 260, 290, 315, 340, and 370 (CVT) models. Covers PIN ZCRD02588 and above. Available in English, printable, searchable PDF format.
Segment:
High-horsepower agricultural tractors, designed for heavy-duty field operations.
Target User:
Professional farmers, agricultural contractors, and service technicians.
Key Competitors:
John Deere 8R Series, New Holland T8 Series, AGCO brands (Massey Ferguson, Fendt).
Powertrain Innovation:
Features advanced CVT transmissions for optimal power delivery and fuel efficiency across a wide range of operating speeds.
Operator Comfort:
Designed with a focus on operator comfort and productivity, featuring spacious cabins, ergonomic controls, and advanced suspension systems.
Technology Integration:
Integrates advanced electronics for engine management, transmission control, and implement integration (e.g., GPS, auto-steer).
Engine Systems:
Engine overhaul, fuel system, lubrication system, cooling system, air intake and exhaust systems, engine controls, turbocharger diagnostics and repair.
Transmission Systems:
CVT (Continuously Variable Transmission) diagnostics, repair, adjustment, hydraulic systems, power shuttle operation and troubleshooting.
Hydraulic Systems:
Hydraulic pump, valve control, cylinders, hoses, filters, hydraulic fluid specifications, troubleshooting, and service procedures.
Electrical Systems:
Wiring diagrams, starter, alternator, battery system, lighting, gauges, instrument cluster, electronic control units (ECUs), sensor diagnostics, fault code interpretation.
Powertrain Components:
Front axle, rear axle, differential, PTO (Power Take-Off) system, driveshafts, and final drives.
Operator Station:
Cab climate control, HVAC system, seating, controls, operator safety systems, and sound insulation.
Braking Systems:
Service brakes, parking brake, hydraulic brake components, and adjustments.
Steering Mechanisms:
Power steering system, steering column, and related hydraulic components.
Routine Maintenance:
Oil changes, filter replacements, lubrication points, fluid level checks, tire pressure, and general inspection.
Troubleshooting:
Diagnostic charts, fault code analysis, symptom-based troubleshooting for all major systems.
Repair And Overhaul:
Detailed step-by-step instructions for component disassembly, inspection, repair, and reassembly, including engine rebuilds and transmission overhauls.
Calibration And Adjustment:
Calibration procedures for electronic systems, transmission adjustments, hydraulic system settings, and PTO engagement.
Diagnostic Procedures:
Use of diagnostic tools, interpretation of sensor data, and troubleshooting of electronic control modules (ECMs).
Depth:
Comprehensive. Covers everything from basic maintenance and routine checks to complete component overhauls, advanced diagnostics, and electrical system troubleshooting.
Manufacturer:
Cummins (likely ISX series, depending on specific model and emissions standards for the covered period)
Engine Type:
Turbocharged, Intercooled, Diesel
Model 235 Rated Hp:
Approximately 235 PTO horsepower (engine power will be higher)
Model 260 Rated Hp:
Approximately 260 PTO horsepower
Model 290 Rated Hp:
Approximately 290 PTO horsepower
Model 315 Rated Hp:
Approximately 315 PTO horsepower
Model 340 Rated Hp:
Approximately 340 PTO horsepower
Model 370 Rated Hp:
Approximately 370 PTO horsepower
Injection System:
Common Rail Electronic Fuel Injection
Transmission Type:
CVT (Continuously Variable Transmission) - Case IH's own AVL (ActiveValve Logic) or a variant.
Optional Transmission:
Likely power shift or powershift manual transmission options were available on earlier models or lower spec configurations, but this manual specifically mentions CVT.
Cvt Features:
Infinitely variable speed control, automatic engine speed management, eco-drive modes, cruise control functions.
Osha Compliance:
Designed to meet or exceed relevant OSHA and agricultural safety standards for operator protection.
Pto Safety:
PTO safety engagement features, including interlocks and warning indicators.
Brake Interlock:
Brake pedal interlocks to prevent unintended movement.
Cab Protection:
ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) compliant cab.
Seat Belt:
Operator seat belt and associated safety restraints.
Operator Interface:
Advanced digital displays and control consoles for monitoring tractor functions, adjustments, and implement control.
Auto Steering Ready:
Many models are equipped to integrate with GPS autosteer systems (e.g., Case IH AFS Connect) for precision farming.
Telematics:
May include telematics systems for remote monitoring, diagnostics, and data logging, allowing for remote support and predictive maintenance.
Engine Oil Change:
Typically every 250-500 hours, depending on operating conditions and oil type, as specified in the manual.
Hydraulic Fluid Change:
Recommended every 1000-2000 hours or annually, with filter changes at more frequent intervals.
Fuel Filter Replacement:
At specified intervals, often tied to engine hours (e.g., every 500 hours), or when symptoms indicate clogging.
Air Filter Replacement:
Based on operating conditions and visual inspection; manual will provide recommended replacement hours and service procedures.
Engine Oil Type:
API CJ-4 or newer, SAE 15W-40 or 10W-30 (check manual for specific viscosity and OEM approval like Case IH MS-1121).
Hydraulic Transmission Fluid:
Case IH Hy-Tran UT or equivalent (e.g., John Deere Hy-Gard) – crucial for CVT and hydraulic systems. Capacity will be substantial.
Coolant Type:
Heavy-duty engine coolant (OAT - Organic Acid Technology), typically a 50/50 mix with distilled water. Specific Case IH coolant part number likely specified.
Common Concerns Historical:
Early CVT models could experience electronic control module (ECM) glitches, hydraulic system sensor issues, or wear on specific transmission components under extreme use. Engine-specific issues often relate to emissions systems (DPF, SCR) on later models.
Preventative Maintenance:
Adherence to strict fluid change intervals, regular cleaning of cooling systems and air filters, and proper operation of the CVT are critical for longevity.
Heritage:
Case IH boasts a long history in agricultural machinery, originating from J.I. Case Company, known for innovation and durable equipment.
Magnum Line:
The Magnum line has been a flagship series for Case IH, evolving from earlier articulated tractors to modern, high-horsepower wheeled tractors with advanced transmissions and technology.
Production Era:
The specific models covered by this manual (235-370) likely fall within the late 2000s to mid-2010s production era, reflecting advancements in engine technology and emissions.
