TM 1-1520-238-23
4-411
4.130.
NO. 1 AND NO. 2 ENGINE SECONDARY NOZZLE HORIZONTAL HEAT SHIELD AND SHIELD
PANEL REMOVAL/INSTALLATION – continued
4.130.3. Removal
WARNING
Fuel deposits on nozzles may be tox-
ic. Use care to prevent cuts from fins
and flanges. If injury occurs, flush
skin with water and seek medical aid.
a. Remove secondary nozzle upper or lower hor-
izontal heat shield (1).
(1) Remove eight screws (2) and washers (3)
from support (4) and nozzle (5).
(2) Lift shield (1) up to remove from nozzle (5).
(3) Remove and discard four pieces of insulation
(6).
b. Remove shield panel (7) from support (4).
(1) Hold 16 screws (8). Remove 16 nuts (9).
(2) Remove 16 screws (8) and washers (10).
4.130.4. Cleaning
a. Clean outside of nozzle, panel, and support
(para 1.47).
4.130.5. Inspection
a. Check nozzle and support for stripped, bent,
or loose nutplates (TM 1-1500-204-23).
b. Check nozzle, panel, and support for corro-
sion (para 1.49).
c. Check nozzle, panel, and support for cracks.
None allowed.
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