TM 1-1520-238-23
4-352
4.108.
NO. 1 ENGINE DRAIN MANIFOLD REMOVAL/INSTALLATION – continued
4.108.6. Installation
a. Install nipple (24) on manifold (2). Torque nip-
ple (24) to 300 INCH-POUNDS.
(1) Lubricate new packing (26). Use petrolatum
(item 138, App F).
(2) Install packing (26) in nipple groove (27).
(3) Install nipple (24) on manifold (2).
(4) Hold manifold (2).
(5) Torque nipple (24) to 300 INCH-POUNDS.
Use crowfoot and torque wrench.
b. Install drain hose (23) on manifold (2).
(1) Hold nipple (24). Use open end wrench.
(2) Install nut (25).
c. Install manifold (2) on nipple (21).
(1) Hold nipple (21). Install nut (22) on nipple
(21).
CAUTION
Do not twist hoses. Twisted hoses may
collapse or crack when connected.
d. Install HMU drain hose (18) on manifold (2).
(1) Hold adapter (19). Install nut (20).
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M04-2553-6
2
26
27
24
25
23
24
M04-2553-7
2
22
21
21
22
M04-2553-9
2
19
20
18
