Ranger 4WD V6-3.0L VIN V Flex Fuel (1999)
7. Remove the brake pressure control valve.
8. Remove the secondary piston assembly stop bolt.
9. Remove the secondary piston assembly.
1
Plug the rear brake outlet port and, if necessary, plug the brake pressure switch port.
2
Apply compressed air into the front brake outlet port, and remove the secondary piston assembly and discard.
10. NOTE: If the brake master cylinder bore is damaged, the brake master cylinder must be replaced.
Use isopropyl alcohol to clean the brake master cylinder bore; inspect for damage.
ASSEMBLY
WARNING: Brake fluid contains polyglycol ethers and polyglycols. Avoid contact with eyes. Wash hands thoroughly after handling. If
brake fluid contacts eyes, flush eyes with running water for 15 minutes. Get medical attention if irritation persists. If taken internally, drink
water and induce vomiting. Get medical attention immediately.
