Lock Cylinder Overhaul
REMOVAL PROCEDUREDoor Lock Cylinder: Removal Procedure:
1. Insert the key into lock cylinder.
2. Unseat retaining tangs from lock cylinder with small screwdriver.
IMPORTANT: The cylinder tumblers are spring-loaded and if not retained with key they will spring out of cylinder upon removal. If cylinder is not being replaced tape tumblers in place before removing key. For more information on lock cylinder coding procedures refer to Coding Keys and Lock Cylinders.
Door Lock Cylinder: Removal Procedure:
3. Gently press cylinder from back side of handle out the front.
INSTALLATION PROCEDURE
1. Gently insert cylinder with key inserted into front of handle until retainer tangs have seated.
2. Remove the key.
IMPORTANT: Verify cylinder installation by applying moderate pressure to back side of cylinder. Cylinder should not move from mounted position.