Cooper Convertible (R52) L4-1.6L (W10) (2005)
Door Lock Cylinder: Service and Repair
51 21 140 - Removing and installing/replacing complete lock cylinder in left or right front door
Necessary preliminary tasks:
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Remove outside handle on front door See: Doors, Hood and Trunk/Doors/Front Door/Front Door Handle/Front Door Exterior Handle/Service and
Repair
If necessary, remove rubber plug (1) and release screw (2).
Tightening torque 51 21 3AZ See: Doors, Hood and Trunk/Doors/Front Door/Specifications/51 21 Front Door Locks.
Release screws (1).
Tightening torque 51 21 4AZ See: Doors, Hood and Trunk/Doors/Front Door/Specifications/51 21 Front Door Locks.