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 TM 55-1905-223-24-16
h.Hydraulic Pump/Alternating Current Motor.
(1)
Tag and disconnect electrical wiring to ac motor (51).
(2)
Remove mounting bolts (41) securing C-face adapter (17) to alternating current motor (51).
(3)
Separate C-face adapter/pump assembly ac motor mount. This procedure enables flexible shaft coupling
jaws (16) to disengage as pump and motor shafts are separated.
(4)
Loosen setscrews (15) on flexible shaft couplings. Slide couplings off pump and motor shafts.
(5)
Remove four ac motor mounting bolts (12). Remove ac motor (51) and pump (18).
i.
Reservoir Level/Temperature Switch.
(1)
Remove screws from cover.
(2)
Tag and disconnect electrical wiring to level/temperature switch (45).
(3)
Remove mounting nut (44) at top of reservoir.
(4)
From interior of reservoir, slide switch down and out of mounting hole. Remove switch (45).
j.
Breather.
(1)
Unscrew air filter cap (24).
(2)
Remove mounting screws (25).
(3)
Separate and remove mounting flange (26) and nylon screen (27) from reservoir.
k.
Liquid Sight Indicator.
(1)
Reaching into interior of reservoir, remove two mounting nuts (29) securing liquid sight indicator (28) to
reservoir.
(2)
Remove liquid sight indicator from front of reservoir.
l.
Dial Indicator Pressure Gauge.
(1)
Position wrench on mounting flange at back of pressure gauge (23).
(2)
Turn wrench counterclockwise to separate gauge from directional control valve (22).
2-40
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