2003 Yamaha G22 G-MAX (CARB) Service and Repair Manual

Carbureted G22 G-MAX cars from 2003 are documented in LIT-19616-22-04, and this one answers to the code G22AY.

Yamaha covered the gas and electric G22 cars together, along with the G23 UMAX Medium Duty models, in one manual that runs from 2003 to 2007 across fifteen variants. So the engine chapters you need sit beside the electrical car material, and the shared chassis work is written once for all of them.

On a gas car the sections that see the most use are the carburetor and fuel system, the engine overhaul with its clearance tables, the clutch and drive, and the brake adjustment procedure. All are given as factory steps with the measurements and torque figures in place.

The electrical chapter still matters here, since starting, charging and ignition faults come with age, and the wiring diagrams cover the harness as it was built rather than a simplified version.