Liberty 4WD V6-3.7L (2009)
Vacuum Brake Booster: Service and Repair
Power Brake Booster - Removal
LEFT HAND DRIVE (LHD)
1. Disconnect the wire (3) to the fluid level switch at the bottom of the reservoir (2).
2. Remove the master cylinder (2) See: Hydraulic System/Brake Master Cylinder/Service and Repair/Removal and Replacement/Brake Master
Cylinder - Removal.
3. Disconnect vacuum hoses from booster check valve (1).
4. Remove the brake lines (4) from the master cylinder and the HCU (ABS vehicles only) or the junction block for clearance.
5. Disconnect the HCU from the mounts and move to the side for clearance of the booster.
6. Remove knee blocker under the steering column, See: Restraint Systems/Knee Diverter/Service and Repair/Kneeblocker - Removal.
7. Remove the brake lamp switch and discard it. Do not reuse the stop lamp switch.See: Lighting and Horns/Brake Light Switch/Service and
Repair/Stop Lamp Switch - Removal
8. Remove retaining clip (3) that secures booster push rod to brake pedal (2).
9. Remove nuts attaching booster (1) to the dash panel.
10. In engine compartment, slide booster studs out of dash panel, tilt booster upward, and remove booster from engine compartment.
