Description
McCormick MTX125 Workshop Service Repair Manual is the technical service manual for the McCormick MTX125 tractor within the MTX Series range. It is intended for repair and workshop work, with system-specific service information, fault-finding material, adjustment data, component servicing procedures and circuit information for the tractor systems covered.
Publication SM 8-11504 is a multi-model MTX Series service manual, not an operator’s handbook or parts catalogue. The MTX125 is specifically covered in the electrical troubleshooting and schematic material, while the transmission, hydraulics, steering, brake and controller sections provide the technical information needed when investigating faults, removing components, making adjustments and carrying out repairs.
WHAT THIS MANUAL CONTAINS
- Safety, general information and torque specifications – workshop safety guidance, cleaning and inspection practices, information on bearings, gears, seals, O-rings, gaskets, shafts and lubrication, plus standard torque charts for plain, phosphate-coated, zinc-plated and cadmium-plated fasteners.
- Electrical troubleshooting and schematics – electrical diagnostic information and wiring diagrams specifically listed for MTX110, MTX125 and MTX140 tractors.
- Instrument cluster programming – programming procedures for the instrument cluster, including tractors fitted with dot-matrix display instrument clusters.
- Battery servicing and testing – battery service and test procedures.
- Steering column and hand pump – steering column and steering hand-pump removal information, including the Rexroth steering hand pump.
- Two-wheel-drive front axle – service information for the 2WD front axle.
- Transmission system operation – an explanation of transmission operation followed by powershift transmission servicing procedures.
- Range transmission – range transmission servicing information for MC Series and MTX110 to MTX150 tractors, covering the MTX125 application.
- Powershift and shuttle valves – service information for the powershift valve and shuttle valve.
- Differential and differential lock – servicing coverage for the differential and differential-lock system on MC Series and MTX110 to MTX150 tractors.
- Rear axles and planetary drives – rear axle and planetary servicing for MTX110 to MTX150 tractors.
- PTO systems – reversible and shiftable PTO coverage for MC Series and MTX110 to MTX150 tractors.
- Mechanical front-drive axle and drive arrangements – MFD front axle coverage for specified axle types, together with PTO front-drive-shaft and hydraulic-pump-drive-gear information for MC Series and MTX110 to MTX150 tractors.
- Service brakes and trailer brake valve – service brake information and hydraulic trailer brake valve coverage for MC Series and MTX110 to MTX150 tractors.
- Hydraulic system operation, diagnostics and schematics – hydraulic troubleshooting and schematic information, charge/lubrication pump servicing, hydraulic valves, front hitch and remote-valve coverage, including Bosch remote valves.
- Chassis controls and mounted equipment – pedal, lever and switch adjustment procedures.
- Electronic controller systems – calibration, configuration, error-code, troubleshooting and schematic information for hitch, MFD, differential-lock, speed-sequencer, forward/neutral/reverse, powershift, PTO and instrument-cluster controller systems as applicable.
- Climate and auxiliary systems – automatic temperature-control error codes, troubleshooting and schematics, together with supplementary coverage for Auto-Speed, cab suspension and the fourth auxiliary valve.
The engine and fuel headings in this publication direct the user to the appropriate separate engine service manual for engine and fuel-system service or overhaul procedures. This McCormick MTX125 Workshop Service Repair Manual should therefore be used as the principal tractor-chassis, transmission, hydraulic, electrical and control-system workshop reference, alongside the relevant engine manual where engine internal or fuel-system work is required.
MODELS COVERED
- McCormick MTX110
- McCormick MTX120
- McCormick MTX125
- McCormick MTX135
- McCormick MTX140
- McCormick MTX150
- McCormick MTX155
- McCormick MTX165
- McCormick MTX175
- McCormick MTX185
- McCormick MTX200
MANUAL DETAILS
Manufacturer: McCormick
Models Covered: MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX155, MTX165, MTX175, MTX185 and MTX200
Machine Type: Agricultural tractor
Manual Type: Workshop Service Repair Manual
Publication Number: SM 8-11504
Format: Digital PDF
WHAT HAPPENS AFTER PURCHASE?
After purchase you will instantly receive our download information file by email. Your manual will then be manually checked and sent to the email address used during checkout, usually within minutes and normally within 1 hour.
WHY BUY FROM AGRIMANUAL?
- Established in 1995 supplying technical manuals
- Digital PDF manuals for agricultural and construction machinery
- Large archive including rare and discontinued manuals
- Worldwide service
- Manual orders checked before delivery

Reviews
There are no reviews yet.