TM 1-1520-238-23
Change 2
2-448.5
2.124B. NOSE GEARBOX FAIRING RIVETED SEAL REPLACEMENT – continued
2.124B.4. Cleaning
a. Wipe fairing and retainer surfaces with a clean
rag.
2.124B.5. Inspection
a. Check fairing and retainer for cracks (para
2.11).
b. Check fairing and retainer for corrosion (para
1.49).
2.124B.6. Installation
a. Install new seal (1) on fairing (2).
(1) Drill holes in seal (1). Use retainer (5) as tem-
plate.
(2) Clean seal (1) and retainer (5). Use cloth
(item 52, App F) moistened with naphtha
(item 127, App F).
(3) Position seal (1) and retainer (5) on fairing
(2). Install rivets (3) with washers (4) under
rivet tails (TM 1-1500-204-23).
(4) Touch
up
retainer
and
rivets
(TM 55-1500-345-23). Use epoxy primer
coating kit (item 78, App F), polyurethane
coating (item 141, App F) and polyurethane
coating (item 141A, App F). Air dry.
b. Inspect (QA).
c. Install nose gearbox fairing (para 2.123).
END OF TASK
M04-5120-2
3
4
5
1
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