1980 Yamaha G1 (CARB 2-STROKE) Service and Repair Manual

Two-stroke G1 cars from 1980 carry model code G1-A1, and the factory manual for them is LIT-11616-G1-AE.

Yamaha grouped the first G1 years together: 1979, 1980 and 1981, seven variants, carbureted and electric in the same volume. For the carbureted car that means the engine chapters and the shared chassis chapters sit side by side.

• Carburettor service and adjustment with the specified settings
• Ignition and starting system checks
• Engine teardown and reassembly with clearances and torque values
• Clutch and drive service
• Brakes, axle, steering and front suspension procedures
• Factory wiring diagram and periodic maintenance schedule

None of it is rewritten. These are the pages a Yamaha dealer technician worked from when the car was new, which is why the numbers can be trusted on a machine that has outlived most of its parts supply.