TM 1-1520-238-23
4-339
4.104.
ENGINE SHROUD SEAL RING REMOVAL/INSTALLATION continued
4.104.4. Cleaning
a. Clean housing (TM 55-2840-248-23).
4.104.5. Inspection
a. Check housing for cracks and studs for
stripped threads (TM 55-2840-248-23).
b. Check seal ring for corrosion (para 1.47).
4.104.6. Installation
a. Install ring (1) on C-sump housing (2). Torque
four nuts (3) to 45 INCH-POUNDS.
(1) Position ring (1) on housing (2).
(2) Install four washers (4) and nuts (3) on studs
(5).
(3) Torque four nuts (3) to 45 INCH-POUNDS.
Use torque wrench.
b. Inspect (QA).
c. Install No. 1 engine (para 4.48) or No. 2 engine
(para 4.52).
END OF TASK
M04-2980-3
2
4
3
5
1