2002 Yamaha GP800R Service and Repair Manual

Service data for the 2002 GP800R, built as GP800AA, is published by Yamaha under LIT-18616-02-26. That one book covers 2001 through 2005, which is the full GP800R run.

The layout follows the craft rather than the alphabet. General information and specifications come first, then periodic inspection, then the fuel system, power unit, jet pump, electrical system and hull. Torque values appear with the procedures that need them instead of being buried in an appendix.

For a craft of this age the most-used pages tend to be the carburetor overhaul figures, the cylinder and piston limits, and the electrical tests for the ignition and charging circuits. The wiring diagrams show original colours, which helps when tracing a repair someone else made. Confirm GP800AA on the identification plate first.