Front Side Door Lock Cylinder Replacement

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Front Side Door Lock Cylinder Screw Access Plug TIP: Use the appropriate tool, remove the plug.
2	Front Side Door Lock Cylinder Clamp Screw CAUTION: Refer to Fastener Caution . Procedure Do Not remove the cylinder clamp screw completely from the housing, unscrew the screw to a hard stop, releasing the cylinder from the housing. TIP: It is not necessary to remove the outside door handle or housing to replace the lock cylinder. Tighten 5 N.m (44 lb in)
3	Front Side Door Lock Cylinder Cover Procedure Remove the lock cylinder cover. Refer to Front Side Door Lock Cylinder Opening Cover Replacement .
4	Front Side Door Lock Cylinder Procedure Ensure that the lock cylinder gasket is in place when installing the lock cylinder to the handle. Inspect the lock cylinder for proper operation.