TM 1-1520-238-23
4-347
4.107.
NO. 2 ENGINE OVERSPEED DRAIN VALVE HOSE REMOVAL/INSTALLATION continued
d. Remove overspeed drain valve hose (2) from
fitting (13).
(1) Hold fitting (13). Remove nut (14).
e. Remove hose (2) from clip (15).
f. Remove hose (2) from engine drain manifold
(16).
(1) Hold manifold (16). Remove nut (17).
4.107.4. Cleaning
a. Clean removed and attaching parts (para
1.47).
4.107.5. Inspection
a. Check nuts, tube nut, outlet union, and com-
mon drain union for damaged threads. None
allowed.
b. Check engine clip for cracks. None allowed.
c. Check nuts, tube nut, outlet union, common
drain union, and engine clip for corrosion
(para 1.49).
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M04-2552-2
14
2
13
M04-2552-3
15
2
M04-2552-4
2
17
16