TM9-2350-222-20-1-3
FUEL-WATER SEPARATOR OPERATIONAL TESTS (2D ENGINE) (Sheet 4 of 11)
AUTOMATIC DRAIN TEST:
1.
Place metal container (A) under solenoid
drain valve tube (B).
2.
Using pliers, disconnect engine electrical
harness connector (C) from fuel-water separa-
tor control box (D) by turning counterclock-
wise.
3.
Fill metal container (E) with water.
4.
Connect black wire of cable (Figure F-8,
Appendix F) from negative (-) terminal of
power source (F) to metal container(E).
5.
Connect connector (G) of cable (Figure F-7,
Appendix F) to fuel-water separator control
box.
WARNING
To avoid shock and inaccurate test results:
Do not let upper (H) and lower (J)
sensor probes come in contact
with each other or with bottom
or side of metal container (E).
When moving sensor probes, do
so by holding insulated cables (K)
and (L). Do not touch probes (H)
or (J) with hands.
Connect red wire of cable to positive (+)
6.
terminal of power source (F).
Connect black wire of cable to negative (-)
6.1
terminal of power source (F).
Go on to Sheet 5
TA253315
Change 1 7-269
