1984 Official Honda TRX200 Shop Manual, Page 124Get this manual
SUB-TRANSMISSIONOUTPUT GEAR LOW DRIVE GEAR
Remove the sub-transm ission low drive and dr iven gears, reverse drive and driven gears, and reverse sliderRemove the reverse idler shaft with the gearREVERSE DRIVER GEAR
HONDA TRX200
LOW DRIVEN GEAR
REVERSE IDLE SHAFT IGH DRIVE GEAR