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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 330 (Mechanical Brake System - Base (Service Information)) >> Hydraulic/Mechanical >> BOOSTER, Power Brake >> Removal >> Booster - RHD

Booster - RHD

WARNING: This page is about a different car, the 2010 Dodge Charger and 2010 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Battery & Cables
GC0079763Courtesy of CHRYSLER LLC
  1. Move driver's seat to full rearward position.
  2. Disconnect and isolate negative battery cable (1).
  3. Remove windshield wiper module. Refer to Electrical/Wipers/Washers/LINKAGE, Wiper Arm - Removal .
    Fig 2: Brake Fluid Level Sensor Connection
    GC0095157Courtesy of CHRYSLER LLC
  4. Disconnect wiring harness connector (4) from brake fluid level sensor (2) in master cylinder brake fluid reservoir (1).
    Fig 3: Master Cylinder, Primary And Secondary Brake Tubes
    GC0095160Courtesy of CHRYSLER LLC
  5. Remove primary (3) and secondary (2) brake tubes from master cylinder (4). Install sealing plugs in open brake tube outlet ports.
    Fig 4: Master Cylinder Mounting Nuts
    GC0095161Courtesy of CHRYSLER LLC
    CAUTION: Before removing master cylinder from power brake vacuum booster, master cylinder and vacuum booster must be thoroughly cleaned. This must be done to prevent dirt particles from falling into power brake vacuum booster. Use only Mopar® Brake Parts Cleaner or equivalent.
  6. Remove two nuts (2) attaching master cylinder (3) to power brake booster (1).
  7. Slide master cylinder (3) straight out of power brake booster (1).
    Fig 5: Vacuum Hose Connection - RHD
    GC0079850Courtesy of CHRYSLER LLC
  8. Disconnect vacuum hose (1) from check valve on face of booster (2). Do not remove check valve from booster. 
  9. Remove driver side silencer under instrument panel. Refer to Body/Instrument Panel/PANEL, Silencer - Installation .
  10. Remove steering column opening cover. Refer to Body/Instrument Panel/COVER, Steering Column Opening - Installation .
    Fig 6: Stop Lamp Switch Mounting - RHD
    GC0079839Courtesy of CHRYSLER LLC
  11. Remove stop lamp switch (2). Refer to Electrical/Lamps/Lighting - Exterior/SWITCH, Stop Lamp - Removal .
    Fig 7: Removing Pedal Retaining Clip
    GC0079840Courtesy of CHRYSLER LLC
    CAUTION: When removing booster push rod from brake pedal pin, be careful not to damage rubber O-ring on pin.
  12. Remove booster push rod from pin on brake pedal. To do so:
    1. Position small screwdriver (1) between center tang on power brake booster brake pedal pin retaining clip (4).
    2. Rotate screwdriver enough to allow retaining clip center tang to pass over end of brake pedal pin (3), then slide retaining clip off brake pedal pin.
    3. Discard retaining clip. It is not to be reused. Install NEW retaining clip when assembling. 
  13. Slide booster push rod (2) off brake pedal pin (3).
    Fig 8: Booster And Pedal Mounting - RHD
    GC0079841Courtesy of CHRYSLER LLC
  14. Remove four power brake booster mounting nuts (5).
  15. Slide power brake booster forward out of dash panel and remove through opening between cross-brace and windshield.
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