Chevrolet LIGHT DUTY TRUCK (SERIES 10-35) Service Manual page 177

2D-48 BODY
LIG H T T R U C K SER V IC E M ANUAL
LOCK CYLINDER ASSEMBLY-FIG. 2D-115
Replacement
2. With a screwdriver, or other suitable tool, slide lock
cylinder retaining clip (on door outer panel) out of
engagement and remove lock cylinder.
3. To install, reverse removal procedure.
Fig. 2D -1 1 6 - P o w e r D oo r Lock A c tu a to rs
1 . Raise door window and remove door trim pad.