This is an original OEM Factory Repair Service Manual for the D3C Series III, D4C Series III, and D5C Series III Track Type Tractor. This is the factory service manual that Caterpillar dealer technicians refer to when repairing Caterpillar equipment.  It contains information on Specifications, Disassembly and Assembly, Testing & Adjusting, Troubleshooting, Schematics, and Operation and Maintenance Information. There is no other source of repair information that is more complete for your machine.

This CD normally sells for $478 Don't miss your chance to get a service manual for your machine at a great price! 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.