(5)
The door hinge
(6)
The pressure relief door.
TASK 52-32-01-206-013
2. Examine the Side Cargo Door Fittings and Components (Fig. 601)___________________________________________________
A. General
(1)
This procedure gives instructions to remove, examine, and install many parts. Only remove parts that it is necessary to examine.
B.
References
(1)
52-32-00/001, Side Cargo Door
(2)
52-32-07/401, Pressure Relief Door
(3)
52-32-08/401, Hinge
(4)
AIPC 52-32-01 Fig. 10, AIPC 52-32-07 Fig. 2, AIPC 52-32-01 Fig. 18
C.
Access
(1)
Location Zone
261 Main Deck STA 1720 To STA 2040, LH
(2)
Access Panels
836L Door, Main Deck Cargo
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A
747-400 MAINTENANCE MANUAL
DOOR HINGE SEE A
SIDE CARGO
MIDSPAN LATCH (2 LOCATIONS) A DOOR
C C PRESSURE
RELIEF DOOR
A (2 LOCATIONS)
FWD
D
MASTER
LATCH LOCK
G D E F F
B E
G
HOOK
(2 LOCATIONS) B LATCH CAMSHAFT
LATCH CAM (5 LOCATIONS)
(10 LOCATIONS)
Side Cargo Door Wear Limits
Figure 601 (Sheet 1)
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A
747-400
MAINTENANCE MANUAL
CARGO DOOR BSEE HINGE SEGMENT CSEE HINGE SEGMENT A DSEE HINGE SEGMENT (7 PLACES) CSEE HINGE SEGMENT
1. HINGE/PIN 2. HINGE/PIN 3. HINGE/PIN
C D
B
CLEARANCE
4. MIDSPAN LATCH CAM/LATCH PIN
A-A
Side Cargo Door Wear Limits
Figure 601 (Sheet 2)
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A
747-400
MAINTENANCE MANUAL
Side Cargo Door Wear Limits
Figure 601 (Sheet 3)
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A
747-400 MAINTENANCE MANUAL
CAM LATCH
BOLT RETAINER BOLT
BOLT
RETAINER
SPRING 11. BUSHING/SHAFT
(2 LOCATIONS)
LATCH CAM
E-E
CAM LATCH
BOLT
11. BUSHING/SHAFT SPRING
(2 LOCATIONS)
CENTER LATCH CAM
(SPRING INSTALLED)
F-F
13. HOOK/PIN
G-G
Side Cargo Door Wear Limit
Figure 601 (Sheet 4)
12. SPACER/SHAFT
(2 LOCATIONS)
BOLT
RETAINER
SPRING
BOLT
RETAINER
12. SPACER/SHAFT
(2 LOCATIONS)
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