Disassembly
1. Remove the caliper. For more information, see the Caliper - Front Brakes chapter. available in this section.
2.
CAUTION: To prevent damage to the caliper piston, place a block of wood or a rag between the caliper piston and caliper body.
Remove the caliper piston from the caliper body using compressed air.
3. Remove the caliper piston.
4. Remove and discard the dust seal.
5. Remove and discard the piston seal.
6. Inspect the caliper piston and piston bore for pitting and scuffing, and install a new piston if necessary.
Assembly
1. Lubricate the piston bore, piston seal, and caliper piston with Super DOT 4 brake fluid that meets Ford specification ESD-M6C57-A.
2.
NOTE: The caliper seal is installed in a groove in the piston bore.
Install a new caliper seal into the piston bore.
3. Install a new dust seal on the caliper piston.
4.
CAUTION: Do not scratch or damage the caliper piston when installing into the caliper bore.
Insert the caliper piston into the caliper bore.
5. Install the dust seal.
6. Install the caliper. For more information, see the Caliper - Front Brakes chapter. available in this section.
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