TM 55-2090-201-14&P
3-3.
OPERATORS TROUBLESHOOTING PROCEDURES (Continued).
Table 3-4.
Test Procedures for Electrical and Electronic Components,
Type A Separators (Continued).
Meter
Reading
Test Procedure
(VDC)
Test Conditions
Remarks
3.
(Continued)
A. Connect
the test
meter leads
to terminal
contacts 3
and 8 on
Terminal
Board TB1.
0
B. Connect the
test meter
leads to
terminal con-
tacts 3 and
8.
Depress
the No. 2
oil dump
light/button
(11) thereby
grounding the
mini-probe test
terminal.
24
A. Replace mini-
probe (6) if a
zero voltage
reading is not
obtained on the
test meter.
Refer to para
3-49 for re-
placement of
mini-probe.
B. Depressing the
oil dump No. 2
light/button
(11) will cause
the mini-probe
to generate a
signal.
The
No. 2 oil dump
light/button
(11) will illu-
minate.
The
second stage
solenoid oper-
ated oil dis-
charge valve
(12) will open.
The solenoid
operated water
discharge valve
(9) will close.
The overboard
discharge light
(10) will go
out.
Replace the
mini-probe (6)
if a 24 + VDC
reading is
not obtained.
3-20
