TM 1-1520-238-23
Change 2
2-445
2.123.
NOSE GEARBOX FAIRING AND SHROUD REMOVAL/INSTALLATION – continued
h. Check fairings for bent or broken guide pins.
None allowed. Replace pins (para 2.124D).
i. Check fairings for loose, broken or missing
stud nuts. Replace stud nuts (para 2.124E).
2.123.6. Installation
a. Install shroud (34) on gearbox (35).
(1) Position upper half of shroud (34) on gearbox
(35).
(2) Aline lower half of shroud (34) with upper half
of shroud (34).
(3) Hold lower half of shroud (34) in place. Fas-
ten three hook-and-pile fasteners (36).
b. Attach connector P61 (32) to receptacle J61
(33) on nose gearbox No. 1.
c. Attach connector P60 (32) to receptacle J60
(33) on nose gearbox No. 2.
d. Install clamp (23) to wire harness (24) and fan
(25).
(1) Hold nut (29). Install screw (30), washer (31),
bracket (28), and clamp (23) to wire harness
(24).
(2) Install screw (26), washer (27), and bracket
(28) to fan (25).
CAUTION
Tiedown straps must be installed. Tie-
down straps prevent contact between
wire harness and rotating drive shaft.
e. Install four new tiedown straps (20) and rub-
ber strips (21) to anchors (22).
(1) Install four tiedown straps (20) through four
anchors (22). Use strap (item 192, App F).
(2) Secure tiedown straps (20) and rubber strips
(21) around wire bundle (24). Use
nonmetallic special shaped section
(item 129, App F).
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M04-2200-18
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M04-2200-15
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