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A 737-300/400/500MAINTENANCE MANUAL
SEAL IN NORMAL
CONFIGURATION
Door Seal Shim Installation
Figure 402
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A
737-300/400/500MAINTENANCE MANUAL
g) Close the door.
h) Move a light around the outboard edge of the door.
i) Make sure you can not see light through the seal.
(e) Remove the shims from the stop fittings.
S 224-020-B00
(12) Make sure the rain exclusion spring is adjusted to the dimension shown (Fig. 401).
TASK 52-09-13-404-016-B00
4. Emergency Exit Hatch Bulb-Type Seal Installation
________________________________________________
A. Access
(1)
Location Zone
116 Right Emergency Exit Hatch
117 Left Emergency Exit Hatch
B.
Procedure
S 864-017-B00
(1)
Open the hatch sufficiently to install the seal.
S 424-018-B00
(2)
Put the seal on the hatch.
(a)
Make the flange of the seal face inboard.
(b)
Make holes in the flange of the seal.
1) Make the holes align with the holes in the edge of the hatch.
(c)
Put the seal retainer on the flange of the seal.
(d)
Install the screws through the seal retainer and the seal.
(e)
Tighten the screws to compress the flange of the seal.
(3)
Close the hatch.
S 864-019-B00
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A
737-300/400/500MAINTENANCE MANUAL
DIAPHRAGM-MECHANICAL SEALS - REMOVAL/INSTALLATION
_________________________________________________
1. General_______
A. A Diaphragm-Mechanical Seal is a one-piece seal. Part of it is a flap-type seal and part of it is a diaphragm seal. The flap-type seal goes around the edge of the door. The diaphragm seal is between the door and the gates. The Forward Galley Service Door, Aft Entry Door and Aft Galley Service Door have these seals.
B. This procedure contains two tasks:
(1)
The removal of a Diaphragm-Mechanical Seal
(2)
The installation of a Diaphragm-Mechanical Seal.
C.
This procedure refers to the Diaphragm-Mechanical seal as "the seal".
D.
Refer to 52-09-10/801 to repair the seal.
TASK 52-09-14-004-001-B00
2. Diaphragm-Mechanical Seal Removal (Fig. 401)_________________________________
A. Consumable Materials
(1)
B00148 Solvent - Methyl Ethyl Ketone TT-M-261
B.
Access
(1)
Location Zone
106 Forward Galley Service Door
110 Aft Entry Door
112 Aft Galley Service Door
C.
Procedure
S 864-002-B00
(1)
Open the door sufficiently to remove the seal.
(2)
Disconnect the control rods from the gates (Section A-A).
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