TM 1-1520-238-23
4-237
4.73.
NO. 1 OR NO. 2 ENGINE INLET COUPLING REMOVAL/INSTALLATION – continued
(2) Position inboard nut (1) as shown.
(3) Close outboard end of top coupling half (4).
(4) Aline coupling halves (4) and (5) over flanges
(6) and (7).
(5) Install outboard nut (2).
(6) Torque nuts (1) and (2) to 35 INCH-POUNDS.
Use torque wrench.
b. Inspect (QA).
c. Secure access doors LN1 or RN1 (para 2.2).
END OF TASK
1
M04-2582-7
4
6
7
5
M04-2582-8
2
