TM 1-1520-238-23
4-416
Change 3
4.131.
NO. 1 AND NO. 2 ENGINE INBOARD SECONDARY NOZZLE HEAT SHIELD AND SUPPORT
BRACKET REMOVAL/INSTALLATION – continued
4.131.7. Installation
a. Install bracket (9).
(1) Aline bracket (9) on upper edge of nozzle (5).
(2) Install two washers (11) and screws (10).
(3) Clean outer bracket flange (13) (para 1.47).
(4) Apply a thin coat of sealant to flange (13).
Use adhesive (item 14, App F).
(5) Secure new insulation (12) to flange (13).
Use washer (8) and screw (6).
(6) Allow sealant to cure until insulation (12) can-
not be lifted.
(7) Remove screw (6) and washer (8).
b. Install shield (1).
(1) Position shield (1) lower hole (14) over flange
(13).
(2) Install screw (6) through washer (8) and
shield (1). Do not tighten screw (6).
(3) Aline holes (15) with shield (4).
(4) Install seven screws (2) through washers (3),
shield (1), and spacers (7) into shield (4). Do
not tighten screws (2).
(5) Tighten screw (6).
(6) Tighten seven screws (2).
c. Inspect (QA).
d. Install No. 1 or No. 2 engine inboard secon-
dary nozzle (para 4.121).
END OF TASK
M04-2643-4
5
13
10
11
8
6
12
9
M04-2643-5A
5
1
4
15
3
2
15
7
14
6
13
8
4
M04-2643-6A
6
2
