TM 5-3820-256-10
l.
Hydraulics/Jacks.
Figure 2-12 . Hydraulics/Jacks Controls and Indicators
CONTROL or
KEY
INDICATOR
FUNCTION
1
System pressure gage
Indicates pressure in hydraulic system. Maximum
pressure: 2000 PSI.
2
Oil temperature gage
Indicates hydraulic system's oil temperature.
Range: 140 to 320 deq. F.
3
Leveling jack control
Valve for extending or retracting leveling jack.
(left front)
To extend jack, move to DOWN; to retract,
move to UP.
4
Leveling jack control
Valve for extending or retracting leveling jack.
(right front)
To extend jack, move to DOWN; to retract
move to U P.
5
Leveling jack control
Valve for extending or retracting leveling jack.
(left rear)
To extend jack, move to DOWN; to retract,
move to UP.
6
Leveling jack control
Valve for extending or retracting leveling jack.
(right rear)
To extend jack, move to DOWN; to retract,
move to U P.
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