Case IH 115, 125, 135, 145, 150 Maxxum, Multicontroller & Cvx Tractor Pdf Service Repair Manual (Stage Iv 2019)

Case IH 115, 125, 135, 145, 150 Maxxum, Multicontroller & CVX Tractor PDF Repair Service Manual (Stage IV 2019) (PIN ZXEX50001 & Up) (EU)

A dealership workshop rarely services only one version of the Maxxum range. One repair bay may contain a standard Maxxum with an ActiveDrive 4 Semi Powershift transmission, while the next could be occupied by a Multicontroller equipped with ActiveDrive 8 or a CVX model featuring the stepless CVXDrive transmission. Although these tractors share the same platform, each version follows different diagnostic routines, calibration procedures and transmission service methods.

That is exactly why this OEM Factory Repair Service Manual is valuable. Rather than concentrating on a single tractor specification, it brings together the complete European 2019 Stage IV Maxxum family beginning with PIN ZXEX50001 and above. It allows technicians to identify the correct repair path based on the tractor configuration they are servicing, whether the machine uses a Semi Powershift, ActiveDrive 8 Multicontroller or CVXDrive continuously variable transmission. The workshop information follows official Case IH service practices used by dealership technicians for diagnostics, calibration, overhaul and post-repair testing across every major mechanical, hydraulic and electronic system.

Model Coverage

One Platform — Three Different Transmission Architectures

The 2019 Maxxum family was developed so customers could choose a transmission that matched their farming operation rather than adapting their work to the tractor. Standard Maxxum models use the proven ActiveDrive 4 Semi Powershift for simplicity and durability. Multicontroller versions add ActiveDrive 8 with automatic shifting and integrated armrest controls for higher productivity. CVX models employ a continuously variable transmission designed to maintain precise ground speed under changing field conditions. Although these tractors share major chassis components, each drivetrain requires its own diagnostic workflow, calibration routines and service procedures.

Workshop Coverage

Typical Repairs Performed In A Professional Workshop

• Identifying the correct transmission configuration before beginning diagnosis.
• Running ActiveDrive or CVXDrive calibration after replacing drivetrain components.
• Testing hydraulic standby pressure before removing the variable-displacement pump.
• Diagnosing CAN network communication faults affecting multiple controllers.
• Inspecting MFWD axle assemblies after prolonged transport operations.
• Checking PTO clutch engagement under continuous baling and mowing workloads.
• Adjusting electronic hitch parameters following linkage sensor replacement.
• Tracing intermittent electrical faults using OEM wiring diagrams.
• Verifying steering priority pressure while operating hydraulic implements.
• Completing post-repair functional testing before returning the tractor to service.

Manual Specifications

Frequently Asked Questions

Does this manual include all 2019 Stage IV Maxxum transmission types?

Yes. It covers ActiveDrive 4 Semi Powershift, ActiveDrive 8 Multicontroller and CVXDrive transmission systems used across the specified Maxxum models.

Are dealership calibration procedures included?

Yes. The manual provides factory calibration routines, diagnostic workflows, inspection procedures and operational testing for supported systems.

Can I use this manual for both mechanical and electronic repairs?

Yes. It includes mechanical overhaul procedures together with ECU diagnostics, wiring diagrams, CAN network troubleshooting and controller calibration.

Does the manual cover hydraulic and PTO systems?

Yes. Hydraulic pressure testing, PFC pump diagnostics, PTO servicing, rear axle repairs and related adjustments are included.

Who should use this workshop manual?

This publication is intended for Case IH dealership technicians, agricultural machinery workshops, fleet maintenance departments and experienced owners performing advanced repairs on Stage IV Maxxum tractors.