Chevrolet 1977 light duty truck Service Manual page 149

Fig. 2D-52- Rear Door O utside Handle and Lock
Cylinder
UPPER
W E D G E
STRIKER
A D J U S T M E N T
A D J U S T M E N T
.0 4 M A X . C L E A R A N C E /
IN S E C O N D A R Y L A T C H E D P O S IT IO N
O R 0 1 0 T O T 0 . 0 5 0 IN TER FER EN C E
IN FULL L A T C H E D P O S IT IO N .
Fig. 2D-54--Wedge and S trike r Adjustm ents
.1 7 ± ,0 3 ( 1 1 / 6 4 DRILL)
IN S E C O N D A R Y L A T C H E D