TM 9--2350--292--20--1
0221 00--12
FUEL/WATER SEPARATOR OPERATION TESTS -- CONTINUED
0221 00
Sequential Drain Test--Continued
11. Disconnect black wire (--) (27) and red wire (+) (26) from positive (+) and negative (--) terminals of
24 V dc power source.
12. Disconnect fuel/water separator test harness connector (24) from left control box receptacle (25) at fuel/water
separator control box (22).
13. Disconnect jumper wire (23) from negative (--) side of 24 V dc power source and from suitable metal container.
14. Remove suitable metal container from under solenoid drain valve tube (20).
15. Connect engine electrical harness (21) connector to fuel/water separator control box (22).
Figure 29
SUITABLE METAL
CONTAINERS
24V dc
21
22
25
23
20
(+)
(--)
26
27
24