Master Cylinder Overhaul
DISASSEMBLE1. Using and appropriate cleaner such as Mopar, Brake Parts Cleaner, clean the master cylinder housing and brake fluid reservoir.
2. Remove the break fluid reservoir caps. Using a syringe or equivalent empty brake fluid from reservoir.
3. Remove the master cylinder from the vacuum booster.
4. Clamp the master cylinder in vise.
Reservoir Retaining Pins:
5. Remove the 2 fluid reservoir to master cylinder retaining pins.
NOTE: Do not pry off fluid reservoir using a tool, damage to reservoir may result.
Removing Reservoir:
6. Remove reservoir from master cylinder by pulling upward on the reservoir while rock it from side to side.
Reservoir Sealing Grommets:
7. Remove the master cylinder housing-to-reservoir grommets.
ASSEMBLE
Removing Inner Sleeve From Bushing:
1. Install new housing-to-reservoir grommets in master cylinder housing.
2. Lubricate brake fluid reservoir mounting area with clean break fluid. Place reservoir in position over grommets. Seat reservoir into sealing grommets using a rocking motion while pushing down on reservoir.
3. Make sure bottom of reservoir touches the top of both sealing grommets.
Reservoir Retaining Pins:
4. Install the 2 fluid reservoir to master cylinder retaining pins.