1984 Yamaha G1 (CARB 2-STROKE) Service and Repair Manual

Anyone rebuilding a 1984 carbureted G1 should be working from LIT-11616-G1-83, the factory manual for the later cars. The machine itself is model code G1-AM4.

Yamaha covered thirteen variants here, across the 1982, 1983, 1984, 1985, 1986 and 1989 model years. One volume, both drivetrains, shared chassis procedures written once.

• Carburettor and ignition service with factory settings
• Cylinder, piston and crankcase service limits
• Clutch and drive belt procedures
• Brake, axle, steering and suspension repair with torque figures
• Complete wiring diagram and troubleshooting charts
• Periodic maintenance intervals

It is written for the person with the car on a lift, not for a showroom. Sequences run in the order the work actually happens, and the numbers are Yamaha's own rather than a later approximation of them.