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).
Test Procedure
Meter
Reading
(VDC)
Test Conditions
Remarks
4.
(Continued)
solenoid coil
on the first
stage (prefil-
ter) oil dis-
charge valve
(8).
C.
Remove the
cover from
the electri-
cal conduit
tee located
below the se-
cond stage No.
2 mini-probe
chassis (6)
to gain access
to the leads
in the solenoid
coil on the
second stage No.
2 oil discharge
valve (12).
D.
Remove the
wire connec-
tors from the
coil leads.
Tag and dis-
connect wires.
Check the coil
for circuit
continuity with
an electrical
test meter
(Simpson 260
or equivalent).
D. Reading on test
meter should be
approximately
50 ohms.
Read-
ing to ground
should be infin-
ity.
3-24
