1998-2004 Honda Foreman 450 factory service manual, Page 325Get this manual
FRONT DRIVING MECHANISM Remove the pinion bearing lock nut with the lock nut wrenchTOOL: Lock nut wrench, 30 64 mm 07916-MB00002 or 07916-MB00001 LOCK NUT WRENCH
Install the pinion puller attachment tool onto the differential caseScrew the shaft puller onto the threads of the drive pinionTurn the 23 special nut counterclockwise with 23 mm wrench while holding the shaft with 17 mm wrench to remove the drive pinion from its housi ngRemove the drive pinion assembly using the special toolsTOOLS: Pinion puller setShaft pullerPinion puller base or U.S.Aonly: Shaft puller Special nut Pinion puller base A"