TM 1-1520-238-23
15-12
Change 5
15.2.
APU REMOVAL - continued
(3) Install pin (68) through support (66) and
mount (45).
(4) Install two knobs (69) in mounts (65).
v. Remove lifting hook (40) from APU lifting lug
(41).
(1) Release tension on lifting cable and remove
hook (40).
w. Remove tag lines (43).
15.2.4. Cleaning
a. Clean removed and attaching parts (para
1.47).
15.2.5. Inspection
a. Check trusses and supports for cracks, dents,
distortion, elongated holes, and loose attach-
ment (para 15.1).
b. Check trusses and supports for corrosion
(para 1.49).
c. Check length of aft support strut (para 15.31).
d. Check support strut for cracks and bends
(para 15.1).
e. Check the APU deck fittings for detectable
motion, cracks, elongated holes, and missing
hardware (para 15.34/para 15.35). None al-
lowed.
f. Check exhaust nozzle for cracks, dents, and
distortion (para 15.1).
g. Check hoses and coupling nuts for cracks,
bends, or stripped threads (para 15.1).
h. Check removed and attaching parts for corro-
sion (para 1.49).
END OF TASK
68
45
M04-1573-19
66
65
69
65
69
M04-1573-20
43
41
40
M04-1573-23
43
