TM 1-1520-238-23
4-105
4.34.
ENGINE BUILDUP – NO. 1 AND NO. 2 ENGINE DRAIN SYSTEM INSTALLATION (T700-GE-701
ENGINE) – continued
e. Install drain manifold (15) on nipple (8). Torque
nut (16) to 290 INCH-POUNDS.
(1) Lubricate threaded area of nipple (8). Use
petrolatum (item 138, App F).
(2) Hold nipple (8). Install nut (16).
(3) Torque nut (16) to 290 INCH-POUNDS. Use
torque wrench and crowfoot.
f. Install swirl frame drain line (17) on manifold
(15) and elbow (4). Torque nuts (18) and (19) to
120 INCH-POUNDS.
(1) Lubricate threaded area of manifold (15) and
elbow (4). Use petrolatum (item 138, App F).
(2) Hold elbow (4). Install nut (18).
(3) Hold manifold (15). Install nut (19).
(4) Torque nuts (18) and (19) to 120 INCH-
POUNDS. Use torque wrench.
g. Install common drain line support clip (20) on
main frame mounting stud (21). Torque nut (22)
to 22 INCH-POUNDS.
(1) Remove nut (22) from stud (21).
(2) Position clip (20) on stud (21).
(3) Reinstall nut (22) on stud (21).
(4) Torque nut (22) to 22 INCH-POUNDS. Use
torque wrench.
h. Install overspeed drain valve hose (23) on fit-
ting (24). Torque nut (25) to 60 INCH-POUNDS.
(1) Lubricate threaded area of fitting (24). Use
petrolatum (item 138, App F).
(2) Hold fitting (24). Install nut (25).
(3) Torque nut (25) to 60 INCH-POUNDS. Use
torque wrench.
GO TO NEXT PAGE
M04-1350-6
18
4
7
8
16
15
19
17
I
M04-1350-8
21
22
22
21
20
25
24
23
M04-1350-9
