Case IH 115 Maxxum, 125 Maxxum, 135 Maxxum, 145 Maxxum Tractor Pdf Service Repair Manual (47938715)

Case IH 115 Maxxum, 125 Maxxum, 135 Maxxum, 145 Maxxum Tractor PDF Repair Service Manual (Stage IV 2019) (47938715)

Not every farm requires the complexity of a continuously variable transmission or advanced electronic armrest controls. Across Europe, many contractors, livestock producers and mixed farming operations selected the Case IH Maxxum 115, 125, 135 and 145 Standard models because they combine dependable mechanical engineering with modern Stage IV technology. Their straightforward ActiveDrive 4 transmission, responsive hydraulic system and robust chassis make these tractors equally suited for daily loader work, cultivation, hay production and road transport.

Although these tractors are engineered for reliability, professional repairs still require factory procedures. Hydraulic pressure values, transmission clutch settings, steering adjustments, electronic controller diagnostics and engine calibration must all be verified according to manufacturer specifications. This OEM Factory Repair Service Manual (Publication 47938715) has been prepared specifically for the 2019 European Stage IV Case IH Maxxum 115, 125, 135 and 145 Standard tractors. It provides dealership-level workshop instructions covering diagnostics, inspection, disassembly, overhaul, assembly, calibration and post-repair testing for every major machine system. The publication includes comprehensive repair procedures for the engine, transmission, MFWD axle, hydraulics, PTO, steering, electrical system, cab and chassis assemblies.

Machine Information

Designed For Practical Field Performance

The Standard Maxxum range was developed for operators who value dependable performance throughout long working seasons. The ActiveDrive 4 Semi Powershift transmission provides clutchless gear changes while retaining a mechanically efficient driveline, making it suitable for frequent direction changes during loader work and sustained field operations. Combined with pressure flow compensated hydraulics and MFWD capability, these tractors deliver balanced performance across a wide range of agricultural applications.

Factory Workshop Coverage

Typical Workshop Operations

• Checking transmission clutch pressure before dismantling gearbox components.
• Inspecting hydraulic standby pressure during slow loader response diagnostics.
• Verifying PTO clutch engagement while operating balers and mower conditioners.
• Testing steering priority valves when hydraulic demand is high.
• Inspecting MFWD axle hubs after extended transport operation.
• Using OEM wiring diagrams to isolate intermittent electrical faults.
• Calibrating transmission functions after replacing clutch assemblies.
• Diagnosing electronic sensors before replacing hydraulic components.
• Checking rear linkage operation following draft control adjustments.
• Completing operational testing to confirm factory performance after repairs.

Manual Specifications

Frequently Asked Questions

Which tractors are included in publication 47938715?

This manual covers the 2019 European Stage IV Case IH 115 Maxxum, 125 Maxxum, 135 Maxxum and 145 Maxxum Standard tractors.

Does this manual include ActiveDrive 4 transmission repairs?

Yes. It contains factory procedures for transmission diagnostics, clutch pressure testing, calibration, servicing and complete overhaul.

Are hydraulic and electrical troubleshooting procedures included?

Yes. The manual includes PFC hydraulic diagnostics, OEM wiring diagrams, ECU testing, charging system checks and systematic fault-finding procedures.

Can this manual be used after replacing major transmission or hydraulic components?

Yes. Factory inspection, calibration and operational verification procedures are included to ensure the repaired tractor meets original performance standards.

Who should use this repair manual?

This publication is intended for dealership technicians, agricultural machinery repair workshops, fleet maintenance teams and experienced owners carrying out professional repairs.