1995-2000 Honda FourTrax 300 300FW TRX300 TRX300FW TRX service manual., Page 166Get this manual
CRANKCASEICRANKSHAFTrrRANSMISSION COUNTERSHAFT ASSEM8lY
AOJJSTMENT SHIM
P1ace tha shim arid count8shah into the case
shalt baaring andor gear ca.sa 1a19 bean replacedusa shim of 1.00 mm (0.039 in) thidness lor initial reference
Wh80 me shall SIll, 0J1put shaft bearing tokI&r, OJtput
Dc nor r)f{;I Heat the output gear ease around the countfl(sIat bearing II 11M ""ip.II 10 80 (176F)lIN' UH""'1 cauB waq:tjng-AlwaY!' IOWr gIo19S "'- IarIcfIjng IJ 1Ioo9d gear ca.sa to pwverrt burni-l9 your handsTap the counll$laft Into the case with plastic hammer