REMOVAL & INSTALLATION
See Figures 1 through 4
- Using a clean cloth, wipe the master cylinder and its lines to remove excess dirt and then place cloths under the unit to absorb spilled fluid.
- Remove the hydraulic lines from the master cylinder and plug the outlets to prevent the entrance of foreign material. On vans with ABS, disconnect the lines at the isolation/dump valve.
- Remove the master cylinder attaching bolts or, on vans with ABS, the attaching bolts from the isolation/dump valve, and remove the master cylinder from the brake booster, or, on vans with manual brakes, the firewall.
- Position the master cylinder or, on vans with ABS the master cylinder and isolation/dump valve, on the booster or firewall. Tighten the nuts to 20 ft. lbs. (27 Nm) on 1987-93 models and 27 ft. lbs. (36 Nm) on 1994-97 models.
- Connect the brake lines and tighten them to 13 ft. lbs. (17 Nm). Fill the master cylinder reservoirs to the proper levels.
- Bleed the brakes master cylinder, then the complete system.