TM 1-1520-238-23
12-90
12.29.
LEFT ENGINE FIREWALL LOUVER FIRE/OVERHEAT DETECTOR FRAME
REMOVAL/INSTALLATION - continued
12.29.3. Removal
a. Remove clamp (1) from frame (2).
(1) Remove screw (3), washer (4), spacer (5),
and spacer (6).
(2) Remove clamp (1).
b. Remove clamp (7) from frame (2).
(1) Remove screw (8), washer (9), and spacer
(10).
(2) Remove clamp (7).
c. Remove bracket (11) from louver (12).
(1) Remove screw (13), washer (14), and spacer
(15).
(2) Remove bracket (11).
d. Remove clamp (16) from louver (12).
(1) Remove screw (17), washer (18), and spacer
(19).
(2) Remove clamp (16).
e. Remove frame (2) from louver (12).
(1) Remove two screws (20), washers (21), and
spacers (22).
(2) Remove frame (2).
12.29.4. Cleaning
a. Wipe removed and attaching parts with a clean
rag.
12.29.5. Inspection
a. Check frame for scratches, nicks, and gouges
(para 12.16).
b. Check frame for damaged spring tension clips
(para 12.16).
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M04-3505-1
PAS LINE
W119
8
9
10
7
2
20
21
12
22
2
4
1
6
5
2
12
11
17
16
12
18
19
3
2
14
13
2
15
W119
