1988-1994 Honda TRX300 Fourtrax, 1988, 1990-1994 TRX300FW Fourtrax Service Manual, Page 186Get this manual
FRONT WHEELSUSPENSIONSTEERING Inspect the knuckle for damage or crackingTRX300FWAfter '92: TRX300 Inspect the knuckle ball joint rubbers for tears or other damage by joggling the ball joint endIt should move freely and smoothlyReplace the ball joint if necessary(1) KNUCKLE
(2) RUBBER
BALL JOINT REPLACEMENT (TRX300FWAfter '92: TRX300)
Remove the snap ring
(1) SNAP RING
Set the knuckle and ball joint remover, which each "A" marked side on the tool is faced to the ball joint, in vise as shownTOOL: Ball joint remover
(1) BALL JOINT
07JMF-HC50100 or equivalent commercially available.in U.S.A