1998-2001 Honda Fourtrax Foreman TRX450S, TRX450ES Factory Service Manual, Page 326Get this manual
REA.R DRIVING MECHANISM To reassemble, fi rst in stall the pinion spacer
Wh'en the' gear set, pin ion be'a'fling andor gear case
has bee replaced, spacer
a 2.0 mm (0.08
Apply #80 gear
to he bearing
Pre'5S the bea ri ng onto the drive pinion wl,th its groove side faci ngl out using the speclal tools as
shownTOOLS: Driller, 4-0 mm o
Attachment, 25 mm I.D,
0.7146-0030100 07746-0030200