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 TM 55-1905-220-14-5
3-65.3.4. LUBRICATING OIL PRESSURE ALARM SWITCH - MAINTENANCE
INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
ADJUSTMENT
5.
Lube
a. Brass
Remove.
Use a small
oil
cap
screw driver.
pressure
in
switch
center
of
switch
CAUTION
Do not damage the brass cap or gasket.
b. Lock-
Loosen.
Secures adjus-
nut
ting screw.
(7)
c.
Adjus-
Adjust.
With the lock-
ting
nut backed off,
screw
turn the adjus-
(8)
ting screw
clockwise to
decrease the
pressure at
which the
switch will
make contact.
Turn the ad-
justing screw
counter-clock-
wise to in-
crease the
pressure at
which the
switch will
make contact.
6.
Fuel
a. Jumper
Remove.
oil
wire
pressure
switch
b. Cover
Install.
(6)
and
screw
(5)
3-1170
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