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DOORS
6-39
Removal and Installation
1. Raise door window, remove trim pad and de-
tach inner panel water deflector.
2. Working through large access hole, disengage
remote control to lock connecting rod at lock
as specified under "Door Lock Spring Clips"
in the preceding "Front and Rear Door"
section.
NOTE:
On some styles, it may be necessary
to loosen the rear glass run channel to gain
sufficient clearance to remove lock.
3. On styles with vacuum lock actuators, discon-
nect vacuum hoses from actuators.
4. Remove three screws securing lock to door
lock pillar ("4", Fig. 6-52) and remove lock
assembly from door.
NOTE:
On Chevrolet " B " Series four-door
styles, disconnect lock to lock cylinder con-
necting link after removing lock screws ("B",
Fig. 6-54).
NOTE:
The design of the lock to inside lock-
ing rod attaching clip does not allow disengage-
ment of rod from lock with lock in an installed
position. This rod can be removed from lock
in a bench operation after removal of lock
assembly.
5. To install, reverse removal procedure.
Fig. 6-51 —Front Door Hinge Attachment - " F " Styles
FRONT DOOR LOCK
VACUUM ACTUATOR
The vacuum lock actuator is attached to the door
lock frame with screws that are inaccessible with
the lock installed (Fig. 6-55). Therefore, to re-
move the actuator, remove the door lock as de-
scribed in the preceding procedure.
NOTE:
The vacuum system trouble-shooting
procedure is covered in this section. Refer to
index for page numbers.
PEN-END WRENCHB
FRONT DOOR LOCK CYLINDER
ASSEMBLY-AM Except Chevrolet "B"
Four-Door Styles
Removal and Installation
1. Remove door trim assembly and partially de-
tach inner panel water deflector. Raise door
window.
2. With a screwdriver or other comparable tool,
slide lock cylinder retaining clip (on door outer
panel) out of engagement and remove lock
cylinder from door (Fig. 6-56).
Fig. 6-50—Front Door Hinge Attachment - " F " Styles
3. To install, reverse removal procedure.
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