TM 1-1520-238-23
6-568
6.137.
TAIL ROTOR GEARBOX IDENTIFICATION PLATE REPLACEMENT – continued
6.137.5. Inspection
a. Check identification plate mounting area for
cracks. None allowed.
b. Check identification plate mounting area for
scratches, nicks, and gouges (para 6.132).
c. Check identification plate mounting area for
corrosion and erosion of surface finish (para
1.49).
6.137.6. Installation
a. Transcribe recorded data on new plate (1).
Use die set.
b. Install plate (1) on gearbox (2).
(1) Remove lining from mounting surface of plate
(1).
(2) Lightly abrade mounting surface of plate (1).
Use cloth (item 48, App F).
(3) Apply a smooth continuous coat of adhesive
to mounting surface of plate (1). Use brush
(item 34, App F) and adhesive (item 10,
App F).
(4) Install plate (1) on gearbox (2) in same loca-
tion as old plate.
(5) Seal edges of plate (1). Use adhesive
(item 10, App F).
c. Inspect (QA).
d. Install fairings L540 and L546 (para 2.2).
END OF TASK
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M04-3792-2
M04-3792-4
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