C.
Procedure
(1)
Defuel the center fuel tank (AMM 28-26-00/201).
S 014-002
(2)
For all center tank access doors less 134AZ, find the applicable center tank access door on the wing lower surface.
S 654-001
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MAINTENANCE MANUAL
531AB 531BB 531CB
11 1
631AB 631BB 631CB
134AZ
SEE C A
SEE A SEE B
500 SERIES - LEFT WING
MOLDED MOLDED
600 SERIES - RIGHT WING
RUBBER SEAL RUBBER SEAL
GASKET
ACCESS DOOR
LOWER
LOWER
GASKET
WING
WING
SKIN
SKIN LOWER SURFACE
MOUNTING CLAMP RING CLAMP RING MOUNTING
OF THE AIRPLANE
BOLT BOLT
SKINLOWER SURFACE
2
CROSS SECTION OF THE CENTER TANK ACCESS DOOR
OF THE AIRPLANE
SKIN
2
ACCESS
ACCESS
DOOR
DOOR MIL-G-25537 ALIGNMENT FUEL NOTCH
MEASURING
MIL-G-25537 WING
STICK LOWER SKIN
LOWER WING SKIN
INSIDE TANK
1 IMPACT RESISTANT ACCESS DOORS GASKETGASKET
(KNITTED ALUMINUM) (KNITTED
2 APPLY A THIN ALUMINUM)
LAYER (0.010
TO 0.015 INCH)
OF GREASE TO
CLAMP RING
THE LOWER SURFACE
CLAMP FWD RING
OF THE WING SKIN
THAT TOUCHES THE
MOUNTING BOLT (23 LOCATIONS) MOUNTING BOLTALUMINUM GASKET B (23 LOCATIONS)
(REFER TO THE
TEXT) A
Center Tank Access Door Installation
Figure 401 (Sheet 1)
E82208
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MAINTENANCE MANUAL
ELECTRICAL
CABIN AIR SUPPLY RIGHT PACK CONNECTOR
CHECK VALVE OVERHEAT SWITCH
CLAMP
CLAMP AIR CONDITIONING DUCT
FWD
SUPPORT CLAMP
CLAMP
RAM AIR INLET DUCT
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