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 TM 55-1905-220-14-5
3-65.3.3. FUEL OIL PRESSURE ALARM SWITCH - MAINTENANCE INSTRUCTIONS
(Cont).
LOCATION
ITEM
ACTION
REMARKS
TESTING (Cont)
2.
Fuel
a. Screw
Remove.
oil
(3)
pres-
sure
b. Cover
Remove.
alarm
(4)
switch
c.
Wiring
Disconnect one wire.
This will prevent
shutdown of the
engine by low lube
oil pressure.
3.
Engine
a. Start engine and
operate at idle speed.
b. Slow the engine down
until the fuel pres-
sure is approximately
15 psi (103.4 kPa)
and the engine is
barely turning over.
3-1161
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