When the G16 ULTIMA arrived for 1996, Yamaha published one service volume for the whole platform and gave it the number LIT-19616-G1-60. The car described here is the carburetted G16-AP, model code G16AP.
Seven model years fall inside that book, 1996 through 2002. So do thirteen sister models: the carburetted G16-AR, G16-AS, G16-AT, G16-AU, G16-AW and G16-AX, and the 36-volt DC motor cars G16-EP, G16-ER, G16-ES, G16-ET, G16-EU, G16-EW and G16-EX.
The procedures are the factory's, written for a technician. Components come apart in a stated order, measurements are given with the service limits that decide whether a part is reused, fasteners have torque figures, and the electrical chapters include the wiring diagrams for the circuits as built. Troubleshooting starts from the complaint and works back to the cause.
Check the plate for G16AP first.
