This is an original OEM Factory Repair Service Manual for the Challenger 35, 45, 55 Agricultural Tractors. This is the OEM service manual that Caterpillar dealer technicians refer to when repairing Caterpillar equipment.  This contains only the Disassembly and Assembly.

With Caterpillar dealers charging over $150 an hour plus travel time and mileage for a service call, you'll quickly pay yourself back with this investment!

The files on CD are in pdf format, Adobe Acrobat is required to view the information. Information may be viewed on computers or tablets, and pages can be printed as-needed.