1984 Official Honda TRX200 Shop Manual, Page 139Get this manual
TRX200 NOTE:
When the gear set, drive gear andor gear case has been replaced, use shim of 1.00 mm (0.039 in) thickness for initial reference
SUB-TRANSMISSIONOUTPUT GEAR
OUTPUT ORIVE GEAR SHIM
OUTPUT DRIVE GEAR
Press the output drive gear into the bearing
BEARING
DRIVER 077 46- 0030100
OUTPUT GEAR ASSEMBLY
Drive the outpu drive gear into the gear caseInstall new O-ring into the output driven gear bearing holderApply oil to the O-ring and place the shim onto the bearing holderInstall the output driven gear into the gear case