1998-2001 Honda Fourtrax Foreman TRX450S, TRX450ES Factory Service Manual, Page 325Get this manual
REAR DRIVING MECH.AN, SM J Rem ave the pin ion bea rin 9' lock 1"1 u't si ng the speeial tool as shown
l ock nut wrench, 3{l 64 mm 07916-MBOOOO2 or 07916,.MlBOOOO 1
Insta ll the
puller attachment too onto the
gear cas!Screw the shaft pultar onto ths threads of the drive pini.onTurn the 23 mm special nut counterclockwi:se ith 23 mm wrench whil, holding the shaft with 17 mm wrench to r, move the drive pinion from its housingPull the drjve pinion assembly off with the shaft puller