TM 55-2090-201-14&P
4-30. FIRST STAGE (PREFILTER) SEPARATOR - TYPE C AND D (Continued).
LOCATION
ITEM
ACTION
REMARKS
(3) Open the water dis-
charge valve (4)
and close the oil
discharge valve (2)
after the oil has
drained from the
stage.
b. Stop the supply pump (1)
by turning the supply
pump selector switch
(5) OFF.
c. Close the water discharge
valve (4).
1.
Pump
2.
3.
Oil Discharge Valve
First Stage (Prefilter)
4.
Water Discharge Valve
5.
Selector Switch
4-119
