Disassembly and Reassembly

1. Remove caliper.
2. Remove boot guide pin and boot lockpin.
3. Remove breather with cap.
4. Remove dust boot using small screwdriver.
5. Remove piston boot.
6. Install block of wood into caliper and remove piston by applying compressed air through opening for brake hose.
7. Reverse procedure to assemble, using new guide pin boot, lockpin boot, piston ring boot and caliper to piston seal supplied with overhaul kit, and note the following:
a. Using special grease supplied with overhaul kit, lubricate ring seal and cylinder wall, then insert ring seal into cylinder bore.
b. When installing piston into cylinder bore, use finger pressure only.
c. Using special grease supplied with overhaul kit, lubricate boot fitting face of piston before installing piston boot.
d. Fill guide pin boot with grease before installing on caliper.
e. Apply grease to inner face of lockpin boot after applying grease into lockpin hole in caliper.
f. Install guide pin boot after applying grease into lockpin hole in caliper.
g. Install new gaskets for flexible brake hoses.
h. Torque bleeder screw to 5.5 ft. lbs. and install cap.
i. Tighten flexible brake hose and caliper retaining bolts to specification.