1995-2000 Honda FourTrax 300 300FW TRX300 TRX300FW TRX service manual., Page 292Get this manual
REAR DRIVING MECHANISM
Blow COII1)IHHdIhrougtl the breather hole III the Mal
Pull the bearing OUIer end illner ,Ke! 011 !he shaH WJ!h the tJeanng puIIef
Pull the O!hef inner ,ace off 'Mttllhe same tool
Rernc:N",ponIon IOdjustmenl spaoer
To "'lSI FtM1kst InstallIhe ponion spacer
When the gear letpinloo bearing andlorgea, case have been use 2.00 mm (007' 011 !Net spacer