TM 1-1520-238-23
12-91
12.29.
LEFT ENGINE FIREWALL LOUVER FIRE/OVERHEAT DETECTOR FRAME
REMOVAL/INSTALLATION - continued
c. Check removed and attaching parts for corro-
sion (para 1.49).
12.29.6. Repair
NOTE
If spring tension clips do not require re-
placement, go to paragraph 12.29.7.
a. Replace damaged spring tension clips
(TM 1-1500-204-23).
12.29.7. Installation
a. Install frame (2) on louver (12).
(1) Position frame (2) on louver (12).
(2) Install two screws (20) through washers (21),
frame (2), and spacers (22).
b. Install clamp (16) on louver (12).
(1) Install screw (17) through washer (18), frame
(2), spacer (19), and clamp (16).
c. Install bracket (11) on louver (12).
(1) Install screw (13) through washer (14), frame
(2), spacer (15), and bracket (11).
d. Install clamp (7) on frame (2).
(1) Install screw (8) through washer (9), clamp
(7), frame (2), and spacer (10).
e. Install clamp (1) on frame (2).
(1) Install screw (3) through washer (4), clamp
(1), spacer (5), frame (2), and spacer (6).
f. Inspect (QA).
g. Install left engine firewall louver fire/overheat
detector (para 12.28).
END OF TASK
M04-3505-2
W119
18
16
2
17
2
10
8
9
7
W119
3
5
4
2
6
1
12
13
14
15
11
PAS LINE
12
20
21
2
12
22
2
19
