CHASSIS 8-77 CALIPER REASSEMBLY Reassemble the caliper in the reverse order of disassembly. Pay attention to the following points: • Clean the caliper bores and pistons with specified brake fluid, especially the dust seal grooves and piston seal grooves. Specification and classification: DOT 4  * Clean the caliper components with fresh brake fluid before reassembly. Never use cleaning solvent or gasoline to clean them. * Do not wipe the brake fluid off after cleaning the components. * When cleaning the components, use the specified brake fluid. Never use different types of fluid or cleaning solvent such as gasoline, kerosine the oth- ers. * Replace the piston seals and dust seals with new ones when reassembly. Apply the brake fluid to both seals when installing them. E PISTON SEAL L • Install the piston seals as shown in the illustration. P M Dust seal A Caliper body S Piston seal O-RING • Install the new O-ring 1 and reassemble caliper halves.  Replace the O-ring with a new one.