1993-2000 Honda TRX300EX Service Manual, Page 103Get this manual
CrankshaftTransmission Requisite Service Crankcase separation (page 10-2)
Procedure Removal Order Washer C1 gear Reverse Idle gear shaft assembly Shift fork shaft Right shift fork Center shift fork left shift fork Shift drum assembly Mainshaft countershaft assembly
Remarks Installation is in the reverse order of removal