1998-2001 Honda Fourtrax Foreman TRX450S, TRX450ES Factory Service Manual, Page 327Get this manual
REAR D: IVING MEClHANISM R Instal the stoppe ring into the groove securery
-STOPPER RI NG
PI NION NEEDLE BEARING
Heat thef1 na gearcase to 80 'C 176"F) .Hi fraez, the pinion needle bearing on ice or in free2er
Always we's gloves when ,handling the c.aseafter it has boon heated to preve,n burning yourandsh
Drive the' pinion need le hearing il"lto the fina gear cas.e using the special tools TOOI.S: Driver
Attachment, 24 26 mm
071490010000 01746-0010700