TM 1-1520-238-23
10-421
10.100.
NO. 2 ENGINE CROSSFEED/SHUTOFF VALVE REMOVAL/INSTALLATION – continued
(7) Seal two bolts (13). Use sealing compound
(item 175, App F).
b. Install hose (8) on valve (4).
(1) Lubricate new gasket (11) on both sides. Use
petrolatum (item 138, App F).
(2) Install gasket (11) and hose (8) on valve (4).
(3) Install four bolts (9) and washers (10).
c. Install hose (3) on valve (4).
(1) Lubricate new gasket (7) on both sides. Use
petrolatum (item 138, App F).
(2) Install gasket (7) and hose (3) on valve (4).
(3) Install four bolts (5) and washers (6).
d. Attach connector P939 (1) to receptacle (L2)J1
(2).
e. Inspect (QA).
f. Perform fuel system priming operation (para
1.23).
g. Perform fuel crossfeed/boost system mainte-
nance operational check (TM 1-1520-238-T).
h. Install access panel R200 (para 2.2).
END OF TASK
M04-304-11
13
4
8
11
M04-304-9
10
9
5
6
4
3
7
M04-304-8
2
1
M04-304-10
