1988-1994 Honda TRX300 Fourtrax, 1988, 1990-1994 TRX300FW Fourtrax Service Manual, Page 231Get this manual
BRAKES Turn tl')e inner race of the bearing with your fingerThe bearing should turn smoothly and quietly Also check that the outer race of the bearing fits tightly in the brake panelReplace if necessaryCheck the dust seal for or wear damage(1) DUST SEAL
Drive the dust seal .and bearing out of the brake panelMark the attachment at the specified point as shown and drive in new bearing to the marked point with its BLACK sealed side facing upTOOLS: Driver Att achment, 62 68mm Pilot, 35 mm