Ford Mustang (1999-2004) Service Manual: Lock Cylinder - Door

Removal

1. NOTE: Individual lock cylinders are repaired by discarding the inoperative cylinder and building a new lock cylinder using the appropriate lock repair package. The lock repair package includes a detailed instruction sheet to build the new lock cylinder to the current key code of the vehicle.

Remove the door trim panel (23942). For additional information, refer to Section.

2. Using a screwdriver, release the lock cylinder actuating rod.

Lock Cylinder - Door

3. Remove the door lock cylinder retainer.

Lock Cylinder - Door

4. Remove the door lock cylinder (21990).

Lock Cylinder - Door

5. If necessary, transfer the lock cylinder arm to the new door lock cylinder (21990).

Installation

1. To install, reverse the removal procedure.

    Ignition Lock Cylinder - Non-Functional
    Removal and Installation 1. NOTE: Make sure the front wheels are in the straight-ahead position. Disconnect the battery ground cable (14301) and wait at least one minute to allow the deplet ...

    Lock Cylinder - Luggage Compartment Lid
    Removal 1. NOTE: Individual lock cylinders are repaired by discarding the inoperative cylinder and building a new lock cylinder using the appropriate lock repair package. The lock repair pac ...

    Other materials:

    Cylinder Head (Disassembly and Assembly of Subassemblies)
    Special Tool(s) Compressor, Valve Spring 303-381(T91P-6565-A) Compressor Spacer, Valve Spring 303-382 (T91P-6565-AH) Installer, Valve Stem Oil Seal 303-383 (T91P-6571-A) Material Item Specification Sup ...

    Removal
    WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions may result in personal injury ...

    Overdrive Servo
    Special Tool(s) Remover/Installer, Servo Piston 307-251 (T92P-70023-A) Removal 1. Remove the main control valve body. For additional information, refer to Main Control Valve Body in this section. 2. NOTE: If the tool is not available, e ...