TM 1-1520-238-23
Change 2
2-448.9
2.124D. NOSE GEARBOX FAIRING GUIDE PIN REPLACEMENT – continued
2.124D.4. Cleaning
a. Wipe fairing and angle surfaces with a clean
rag.
2.124D.5. Inspection
a. Check fairing and angle for cracks (para 2.11).
b. Check fairing and angle for corrosion (para
1.49).
2.124D.6. Installation
a. Install new guide pin (1) on fairing (2).
(1) Apply bonding adhesive to faying surfaces of
pin (1). Use adhesive (item 19, App F).
(2) Position guide pin (1) in fairing (2).
(3) Apply bonding adhesive to faying surfaces of
angle (4). Use adhesive (item 19, App F).
(4) Position angle (4) on fairing (2). Install rivets
(3) (TM 1-1500-204-23).
(5) Cure bonding adhesive. Use heater.
(6) Touch up 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
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M04-5122-2
