1991 Yamaha G9-EG "FLEET MASTER" (36V - DC MOTOR) Service...
Electric Fleet Master cars from 1991 wear the G9EG code, and their service information is LIT-19616-G9-93.
One volume covers thirty-one G9 variants across 1985 to 1995 production. For a 36V DC motor car the sections that earn their keep are motor removal and overhaul, controller and solenoid testing, battery pack and charging service, and the wiring diagrams that tie them together. Chassis work is shared with the gas cars: brakes, parking brake, steering, front and rear suspension, wheels.
Yamaha wrote the electrical diagnostics as measurements with expected values, not as descriptions, so a meter reading tells you whether to move on or replace a part. Torque and clearance tables run through the mechanical chapters.
Confirm G9EG on the frame plate before relying on a given page.