S 356-003
(2) Replace the applicable fiberglass liner that is more than the above damaged limits (Ref 25-52-65/401, 25-52-73/401, or 25-52-81/401).
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A 737-300/400/500MAINTENANCE MANUAL
PANELS LINING PANELS
COMPARTMENT SECTION (EXAMPLE)
Cargo Compartment Lining Location
Figure 601
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737-300/400/500MAINTENANCE MANUAL
CARGO COMPARTMENT LINING - APPROVED REPAIRS
___________________________________________
1. General_______
A. The cargo compartment lining must be repaired to keep the compartment class D smother type category.
B. The repairs that follow are for the fiberglass liners on the vertical and sloping sidewalls, ceiling, and bulkheads in the cargo compartment.
C. This procedure contains the four tasks for the repairs of the cargo compartment liners that follow:
(1)
The repair of the loose or damaged tape.
(2)
The permanent repairs for flat or slightly curved liners.
(3)
The repairs for molded panels, shrouds, and panels with complex curves.
(4)
The repairs for silicone impregnated panels.
D. These are the permanent repair alternatives for flat or slightly curved liners.
(1)
It is not necessary to remove the liners from the airplane for these permanent repairs. It is necessary to make sure the underlying structure is not contacted by screws when repair (a) is used.
(a) The use of screws with a bonded fiberglass patch.
(2)
It is not necessary to remove the liners for these permanent repairs:
(a)
The Thermion Repair System which uses a bonded patch.
(b)
The Akro Fireguard System which uses a bonded patch.
(3)
If the permanent repairs done to the cargo liners are not one of the above alternatives, you can install mechanical fasteners around the edges of the existing patches. Refer to one of the first two permanent repair procedures for the fastener installation. If you can remove the old patch, such as a temporary repair, install a bonded patch over the original damage. Refer to one of the last two permanent repair procedures for the installation of a bonded patch.
TASK 25-52-60-358-045
2. Repair the Loose or Damaged Tape________________________________
A. Consumable Materials
(1)
G00033 Cheesecloth - BMS 15-5 (AMM 20-30-51/201)
(2)
Solvent (AMM 20-30-31/201)
NOTE: Use one of these solvents:
____
(a)
B00111 Freon TF
(b)
B00093 Tetrachloroethylene - 0-T-236
(c)
B00090 1-1-1 Trichloroethane - MIL-T-81533
(3) Tape (AMM 20-30-51/201)
NOTE: Use one of these tapes:
____
(a)
G00348 Permacel - Glass Cloth, Flame Resistant, P621
(b)
G02101 Permacel - Glass Cloth, Flame Resistant, P212HD
(c)
G01338 3M 367-FR
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737-300/400/500MAINTENANCE MANUAL
B. References
(1)
AMM 20-30-31/201, Cleaners and Polishes
(2)
AMM 20-30-51/201, Miscellaneous Materials
C. Access
(1) Location Zones
208 Forward Cargo Compartment
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