Do you want to service, repair or maintain your Komatsu PC27, PC30, PC35, PC40, PC45 yourself?
Fix your used excavator with the help of this MRX-1 factory service guide (FSM) and technical workshop / repair manual (PDF).
Manual details, specs and technical data:
Model, type / Brand: PC27, PC30, PC35, PC40, PC45, MRX-1/ Komatsu - all styles covered, all trim levels
Serial numbers or parts numbers:
PC27MRX-1 11574 and up
PC30MRX-1 10001 and up
PC35MRX-1 3930 and up
PC40MRX-1 1001 and up
PC45MRX-1 1001 and up
Manual format: PDF / .zip / .exe
Manual Language: English
Printable: Yes (with all printers)
Payment: PayPal or credit card.
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Solve your problem! This digital Komatsu excavator repair manual contains important information about (for example): Engine, engine installation, engine removal, engine overhaul, adjustments, electrics, final drive, lubrication, cylinder / cylinder head, piston, drive shaft, clutch, suspension, torque specs, brake service, brakes (including ABS System), fuel system, oil, disassembly, sprocket, schematics, battery, wiring diagram, electric, cruise control, charging system, tools, electronic, gear shift, tires, wheels, filter, ignition System, axle, diagnostics codes, chassis, crankshaft, parts list, gearbox, exhaust system, SRS, transmission, cooling system, steering, engine immobilizer, Oil Injection, differential, transaxle, lights, fuel tank, periodic checks, electrical wiring diagram, oil change, schematic diagram, functional checks, rebuild, vehicle repair tips, tune-up, body and much more information for repairing, servicing, inspection, replacing or assembly.
The listing is incomplete and only relates to parts that are actually present in your vehicle (depending on the model).
Do it yourself! - DIY
We also sell many more Komatsu MRX-1 handbooks or owner's manuals for troubleshooting, overhaul, maintenance, diagnose and fault-finding, with very detailed and illustrated step-by-step instructions.