53-42-00
ALL ú ú B01 Page 1 ú Jun 25/87
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
PASSENGER CABIN AND CARGO COMPARTMENT TRACKS - CLEANING/PAINTING
________________________________________________________________
1. General
_______
A. This procedure contains one task. The task is to clean the passenger cabin and cargo compartment tracks.
B. A minimum quantity of maintenance is necessary for the passenger cabin and cargo compartment tracks if you keep them clean and free of moisture. Use the task that follows when you find corrosion.
TASK 53-42-11-107-001-B00
2. Clean the Passenger Cabin and Cargo Compartment Track
_____________________________________________________
A. Consumable Materials
(1)
C00064 Clear Chemical Conversion Coating, MIL-C-5541
(2)
B00083 Solvent, Aliphatic Naphtha - TT-N-95
(3)
G00383 Paper, abrasive - 320-grit aluminum oxide
(4)
C00310 Corrosion Preventive Compound - MIL-C-23411
B. References
(1) SRM 51-20-01, Water Displacing Corrosion Preventive Compound
C. Access
(1) Location zones 100/200 Upper Half of Fuselage/Lower Half of Fuselage
D. Procedure - Clean the tracks
S 147-002-B00
(1)
Manually clean the track with solvent.
S 217-003-B00
(2)
Make sure you remove oil or grease.
S 147-004-B00
(3)
Rub the track with abrasive paper to remove the corrosion.
(4)
Remove the residue with a vacuum.
(5)
Clean the surface again with aliphatic naphtha.
S 147-005-B00
S 147-006-B00
S 117-007-B00
WARNING: DO NOT TOUCH YOUR SKIN WITH THE CHEMICAL CONVERSION COATING.
_______ IT CONTAINS CHROMIC ACID AND CAN CAUSE INJURY TO PERSONS.
CAUTION: PUT A COVER ON THE CARPETS WHILE YOU APPLY THE CHEMICAL
_______ CONVERSION COATING. IT CAN CAUSE A STAIN ON SOME FABRICS.
(6) Apply a layer of the chemical conversion coating to the surface.
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53-42-11
ALL ú ú B01 Page 701 ú Nov 15/93
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
(7) S 377-008-B00Apply a finish if it is necessary.
(8) S 397-009-B00Below the galleys, apply a corrosion preventive compound in the seat tracks (SRM 51-20-01).
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53-42-11
ALL ú ú B01 Page 702 ú Jul 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
FILLET FAIRINGS - DESCRIPTION AND OPERATION
___________________________________________
1. General_______
A. This section describes those parts of the fuselage which serve as aerodynamic fairings.
2. Wing-to-Body Fairings_____________________
A. The wing-to-body fairings are attached to the wing surface and the fuselage skin. A cutout in the fairing allow for the passage of the main landing gear. Other cutouts with panels or doors are provided as access to equipment within the fairing.
(1) A blowout panel on each wing-to-body lower fairing protects the airplane skin in that area from excessive pressure buildup. Each panel is held by a hinge and secured by shear rivets, with an energy absorbing retaining strap to limit panel opening. An aerodynamic deflector is included to hold panel open and prevent uncontrolled buffeting, if the panel opens.
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53-51-00
ALL ú ú B01 Page 1 ú Oct 20/83
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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