2000-2003 Honda TRX350 Rancher factory service manual, Page 150Get this manual
CLUTCHGEARSHIFT LINKAGE INSTALLATION REVERSE STOPPER ARM Apply engine oil to the shaft journalSet the spring end onto the arm grooveInstall the shaft of the stopper arm into the hole in the crankcase securely while pressing the spring against the crankcase bottom and set the arm to the shift drumARM
SHIFT DRUM
GEARSHIFT SPINDLE Apply engine oil to new oil seal lips and install it into the crankcase with the flat side facing out
OIL SEAL
Set the spindle arm into the crankcase and install the gearshift spindle through the crankcase and spindle arm by aligning the wide tooth (indicated by punch mark) with the wide grooveApply locking agent to the spindle retaining bolt threadsInstall the retaining bolt by aligning it with the spindle groove and tighten it