Honda TRX450R Service Manual page 425

HYDRAULIC BRAKE
ASSEMBLY
BRAKE PADS
CALIPER BRACKET
PIN BOOT A
CALIPER PIN A
PAD SPRING
CALIPER PISTON
PARKING BRAKE BASE
DUST SEAL •—" V _
PIN BOOT
ADJUSTING BOLT
PISTON SEAL
CALIPER PIN B
SHAFT
CALIPER BODY
B 0
Q T LOCK NUT
Coat a new O-ring with DOT 4 brake fluid and install
it into the caliper hole.
Coat new piston and dust seals with clean brake
fluid and install them into the seal grooves in the
caliper cylinder.
Coat the caliper piston with clean brake fluid and
install it into the caliper cylinder with the opening
sides toward the pads.
19-25