TM 1-1520-238-23
4-359
4.109.
NO. 2 ENGINE DRAIN MANIFOLD REMOVAL/INSTALLATION – continued
h. Torque nut (21) to 50 INCH-POUNDS.
(1) Hold adapter (20). Use open end wrench.
(2) Torque nut (21) to 50 INCH-POUNDS. Use
crowfoot and torque wrench.
i. Torque nut (18) to 290 INCH-POUNDS.
(1) Hold nipple (17). Use open end wrench.
(2) Torque nut (18) to 290 INCH-POUNDS. Use
crowfoot and torque wrench.
j. Torque nut (11) to 120 INCH-POUNDS.
(1) Hold adapter (10). Use open end wrench.
(2) Torque nut (11) to 120 INCH-POUNDS. Use
crowfoot and torque wrench.
k. Torque nut (8) to 85 INCH-POUNDS.
(1) Hold manifold (2). Use open end wrench.
(2) Torque nut (8) to 85 INCH-POUNDS. Use
crowfoot and torque wrench.
l. Torque nut (4) to 85 INCH-POUNDS.
(1) Hold nipple (3). Use open end wrench.
(2) Torque nut (4) to 85 INCH-POUNDS. Use
crowfoot and torque wrench.
m. Inspect (QA).
n. Install No. 2 engine (para 4.53).
END OF TASK
M04-2557-12
17
18
21
20
M04-2557-14
10
11
8
3
4
M04-2557-13
2
