TM 1-1520-238-23
4-412
4.130.
NO. 1 AND NO. 2 ENGINE SECONDARY NOZZLE HORIZONTAL HEAT SHIELD AND SHIELD
PANEL REMOVAL/INSTALLATION – continued
4.130.6. Repair
a. Repair nutplate damage by replacing defec-
tive nutplates.
(1) Coat mounting surface of new nutplates be-
ing installed. Use epoxy primer coating kit
(item 78, App F).
(2) Allow coated surfaces to cure 1 HOUR.
(3) Install new nutplates (TM 1-1500-204-23).
4.130.7. Installation
a. Install panel (7) on support (4). Torque 16 nuts
(9) to 10 INCH-POUNDS.
(1) Install 16 screws (8) and washers (10)
through panel (7) and support (4).
(2) Hold 16 screws (8). Install 16 nuts (9).
(3) Torque 16 nuts (9) to 10 INCH-POUNDS.
Use torque wrench.
b. Install four pieces of insulation (6).
(1) Clean insulation mounting surface (para
1.47).
(2) Apply thin coat of sealant to insulation mount-
ing surface. Use adhesive (item 14, App F).
(3) Secure new insulation (6) to nozzle (5). Install
two screws (2) and washers (3).
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