Target Audience:
Farm owners, agricultural service technicians, mechanics specializing in agricultural equipment.
Ease Of Use:
Features very easy-to-follow step-by-step instructions and numerous images for simplified repairs.
Cost Savings:
Enables users to perform their own repairs, significantly reducing labor costs and downtime.
Engine Overhaul:
Detailed procedures for engine disassembly, inspection, repair, and reassembly.
Transmission Service:
Coverage for powershift, gear drive, and hydrostatic transmission systems.
Hydraulic System:
Information on pumps, valves, cylinders, and troubleshooting hydraulic circuits.
Electrical System:
Comprehensive wiring diagrams, component testing, and diagnostic procedures.
Brake System:
Maintenance and repair of hydraulic and park brake systems.
Powertrain Components:
Details on clutch, differential, axles, and PTO systems.
Cooling System:
Radiator, fan, water pump, and thermostat service.
Fuel System:
Diesel injection system diagnosis and repair, fuel filters.
Operator Station:
Information on cab, controls, seating, and HVAC (if applicable).
Chassis And Frame:
Steering, suspension, and frame component service.
Routine Maintenance:
Scheduled service intervals, lubrication points, fluid checks, and filter replacements.
Diagnostic Troubleshooting:
Step-by-step troubleshooting guides for common and uncommon issues, including diagnostic codes.
Component Replacement:
Detailed instructions for replacing major and minor components.
Recalibration Procedures:
Information on calibrating electronic systems and sensors.
Diagnostic Capability:
Advanced diagnostic techniques for electrical and mechanical systems.
Repair Level:
Complete repair and overhaul procedures, suitable for professional technicians and advanced DIY users.
Wiring Diagrams Quality:
High-resolution, accurate wiring schematics for all electrical systems.
Engine Type:
Diesel (Specific engine models vary by tractor configuration within the 235 Series)
Horsepower Range:
Variable; typically ranging from 50-80 HP for this class of tractor (specifics depend on model variants).
Injection System:
Direct injection, likely with mechanical or electronic control depending on the specific engine variant.
Cooling Method:
Liquid-cooled
Lubrication System:
Pressurized wet sump lubrication
Transmission Options:
Likely includes a Manual Gear Drive transmission (e.g., 8-speed or 12-speed) and potentially a Synchromesh or Collar Shift gearbox.
Optional Transmission:
Possibility of a Powershift or Hydrostatic transmission depending on specific 235 Series models.
Pto Options:
Standard 540 RPM PTO, with potential for 540/1000 RPM PTO depending on configuration.
Engine Oil Change:
Typically every 250 hours or annually, whichever comes first. (Consult specific engine manual for precise intervals).
Fuel Filter Replacement:
Recommended replacement every 500 hours or annually.
Hydraulic Fluid Change:
Typically every 1000 hours or every 2 years.
Engine Oil Type:
API CJ-4 or CK-4, SAE 15W-40 diesel engine oil (check manual for exact viscosity and specifications).
Hydraulic Fluid Type:
Case IH Hy-Tran UT or equivalent UTF (Universal Tractor Transmission Fluid) meeting specification M2C134-D/C.
Transmission Fluid Type:
Refer to specific transmission type (gear, hydrostatic, powershift) for fluid requirements, often UTF.
Common Wear Items:
Clutch wear (manual transmission), hydraulic pump wear, alternator failures, starter motor issues.
Air Filter Service:
Regular inspection and cleaning/replacement of the air filter is critical for engine longevity.
Cooling System Flush:
Periodic flushing and refilling of the cooling system with appropriate coolant.
