TM-5-2350-378-23-P
ARMORED COMBAT EARTHMOVER (ACE), M9; HYDRAULIC DIAGNOSTIC CENTER
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
JUNE 2012
TM-5-2350-378-23-P - Page 362 of 644
LINE UP
HYDRAULIC
VALVE
CONTROL
HYDRAULIC VALVE STATUS
VALVE NO.
PWR / POSITION
HYDRAULIC LINE PRESSURE
TRANSDUCER NO.
PRESSURE (PSIG)
LINE DOWN
CHANGE
POSITION
RESET
VALVES
ON
CHANGE
POWER
DISPLAY
LIGHTING
T0030HDC
Figure 2.
Typical Hydraulic Diagnostic Center (HDC) Control Box Test Display (Not The Start-up Display).
m.
If the solenoid valves portion of the HDC Control Box start-up LCD display does not appear as shown in
Table 1, refer toTroubleshooting (WP
0021), for troubleshooting procedures to aid in isolating a fault or
problem in the HDC System.
n.
The HDC Control Box default solenoid valve display (all solenoid valves in the OFF position) should be
as shown in Table 1.
TM 5-2350-378-23&P
0025
0025-4
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