(5)
Pull the blanket away from the velcro tape.
(6)
Pull the blanket away from the plastic studs.
S 024-005
S 024-007
S 034-008
S 034-009
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A 737-300/400/500MAINTENANCE MANUAL
INSULATION
INSULATION BLANKETBLANKETS SUPPORT
BODY FRAME
FASTENER
SEE SEE
COMPARTMENT SECTION
INSULATION BLANKETS
MAKE SURE YOU INSTALL THE BLANKET TIGHT.
Insulation Blanket and Support Installation Figure 401 (Sheet 1)
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A 737-300/400/500MAINTENANCE MANUAL
STRUCTURAL MEMBER BLANKET INSULATION BLANKET STRUCTURAL MEMBER
TUBE (EXAMPLE) STUD PLASTIC
NUT
FASTENER GLOVE GLOVE FASTENER FASTENER (2 LOCATIONS) BLANKET INSULATION CLIP
C D
WIND TWINE AS DEEP INTO SLOT AS POSSIBLE
STRINGER CLIP
E
Insulation Blanket and Support Installation
Figure 401 (Sheet 2)
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L09188
A
737-300/400/500MAINTENANCE MANUAL
S 934-019
(7)
Put a tag on the blankets to help you install them in the correct position.
S 034-018
(8)
Remove the insulation blanket.
TASK 25-52-91-004-027
3. Remove the Nylon Cord (Fig. 401)_____________________
A. Access
(1) Location Zone
208 Forward Cargo Compartment
218 Aft Cargo Compartment
B. Procedure
S 024-029
(1)
Release tension from the nylon cord by untying the cord from the stringer clip.
S 024-030
(2)
Remove the nylon cord from the support structure.
TASK 25-52-91-424-028
4. Install the Nylon Cord (Fig. 401)______________________
A. Access
(1) Location Zone
208 Forward Cargo Compartment
218 Aft Cargo Compartment
B. Procedure
S 424-031
(1) Attach one end of the nylon cord to the stringer clip by tying a knot (Fig. 401).
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A
737-300/400/500MAINTENANCE MANUAL
S 434-032
(2) Route the nylon cord to the opposite stringer clip.
NOTE: In some locations, the nylon cord must be routed below
____
structure.
S 424-033
(3) Tie the nylon cord to the stringer clip (Fig. 401).
NOTE: Tension applied to the nylon cord should be 0.50 to
____ 3.0 lbs. maximum.
TASK 25-52-91-404-022
5. Install the Insulation Blanket (Fig. 401)
______________________________
A. References
(1)
AMM 25-52-73/401, Cargo Compartment Sidewall Insulation
(2)
AMM 25-52-51/401, Cargo Compartment Deck Panels
B. Access
(1) Location Zone
208 Forward Cargo Compartment
218 Aft Cargo Compartment
