TM 9-2520-272-34&P
4-23. REPAIR LEFT END COVER COMPONENTS
(SHEET 3 OF 3)
NOTE
Thread locking compound is not applied
to pipe plug that has a preformed
packing.
13
Install new packing (6) on pipe plug (5).
14
Apply petrolatum to packing (6).
15
Using 11/16 inch socket, install plug (5) in end
cover (2).
16
Using torque wrench, tighten plug (5) to 72-96 lb-
in. (8-1 Nm).
17
Apply pipe thread locking compound to threads
of six pipe plugs (1, 3, 4).
18
Using 9/16 inch socket, install four pipe plugs (4)
in end cover (2).
19
Using torque wrench, tighten plugs (4) to 96-120
lb-in. (11-14 Nm).
20
Using 7/16 inch socket, install pipe plug (3) in
end cover (2).
21
Using torque wrench, tighten plug (3) to 50-60 lb-
in. (6-7 Nm).
22
Using 11/16 hex plug attachment, install pipe
plug (1) in end cover (2).
23
Using torque wrench and attachment, tighten
plug (1) to 21-28 Ib-ft (28-38 Nm).
24
Using a 1 inch socket, install new packing (8)
and plug (9) in end cover (2).
25
Using a torque wrench, tighten plug (9) to 16 - 18
lb ft (22 -24 Nm).
FOLLOW-ON PROCEDURE: Assemble end cover
assembly. Refer to paragraph 4-24.
End of Task 1
4-154 Change 2
Para. 4-23, Task 1
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