Fisher Chevrolet 13000 series Service Manual page 135

6-80 DOORS
TO MANIFOLD
FRONT OF BODY
CHECK VALVE
CMOR COM nnmncmoN
FRONT SHROUD (DASH) PANEL
SELECTOR
VALVE
UNLOCK
REAR DOOR
ACTUATOR
• • • • • • • • • • •
.FRONT DOOR
ACTUATOR
mum
REAR DOOR
ACTUATOR
1684
Fig. 6-107 —Vacuum Door Lock System - Buick, Oldsmobile, Cadillac and Pontiac
screws which are inaccessible with the lock in-
stalled, it is necessary to remove the door lock in
order to remove the actuator. Once the door lock is
removed, the actuator can be removed in a bench
operation (Fig. 6-108 for front doors, Fig. 6-109
for rear doors).