TM 1-1520-238-23
15-18
15.3.
APU INSTALLATION - continued
r. Install No. 7 drive shaft (para 6.16).
s. Install fuel control drain hose (55) on nipple
(56).
(1) Lubricate threads of nipple (56). Use
petrolatum (item 138, App F).
(2) Hold nipple (56). Install nut (57).
t. Install fuel supply hose (58) on elbow (59).
(1) Lubricate threads of elbow (59). Use
petrolatum (item 138, App F).
(2) Hold elbow (59). Install nut (60).
u. Install two clamps (61).
(1) Install clamps (61) on truss (18) and fuel hose
(58).
(2) Insert screw (62) through washer (63) and
clamps (61).
(3) Install nut (64).
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M04-1574-17
57
59
60
58
64
58
18
63
62
55
61
56
