51 21 140 Removing and installing/replacing complete lock cylinder in left or right front door
Necessary preliminary tasks:
- Remove outside handle on front door (See 51 21 170 REMOVING AND INSTALLING OR REPLACING OUTSIDE HANDLE FROM LEFT OR RIGHT FRONT DOOR )
NOTE:
Screw (2) must be outside lock cylinder (1).
Release screw (1) until lock cylinder is free.
Removal:
- Insert ignition key (1) approx. 2/3 into lock cylinder (2).
- Turn lock cylinder (2) with vehicle key (1) through 90°.
- Pull lock cylinder (2) with ignition key (1) out of lock actuator (3)
Installation in reverse sequence.
Installation:
Following parts on lock cylinder (4) must not be damaged or missing:
- Paddle
- Guide
- Stop for screw
Installation:
Notch (2) of paddle mount (1) must be secured in catch (3). Only in this position will installation of the lock barrel be guaranteed.