Access Doors - GMC 1976 ZEO 6083 Maintenance Manual

Figure 33-Lock Assembly
2. Apply a liberal amount of lubriplate to all
contacting surfaces . Secure assembly with four (4)
nuts .
3 . Install lock tumbler and secure with clip .
4. Install latch assembly on door frame and
loosely secure with two (2) screws on door frame.
FRONT ACCESS DOOR LATCH
REPLACEMENT
REMOVAL
1 . Drill out rivets (2) on each side of handle . See
Figure 34 .
2 . Remove "T" pin . See Figure 34 .
3 . Slide latch mechanism out of door .
INSTALLATION
1 . Position latch mechanism in access door.
2. Install pop rivets .
3. Install "T" pin.
ACCESS DOORS
BODY 1- 19
5 . Install lock button rod clip and actuator lever
pin as shown in Figure 33 .
6. Install inner panel and handle assembly . At the
same time guide handle rod into lever at lock mech-
anism.
7. Install cotter pin to secure rod to lever.
8 . Secure upper trim panel with screws .
9 . Install lower door trim panel and window
moulding .
REMOVAL
1 . Remove entrance door. Refer to "Door-Remo-
val" earlier in this section.
2. Remove two (2) bolts per hinge.
3. Remove hinge.
INSTALLATION
DOOR HINGES
1 . Install hinge on door frame and two (2) bolts.
Torque to 25-30 ft . lbs .
2. Install entrance door. Refer to "Door-Installa-
tion" earlier in this section.
Figure 34-Front Access Door Latch