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 181 of 644
FRONT CORNER (LEFT OR RIGHT) RAISES IN SPRUNG, BUT NOT UNSPRUNG MODE - Continued
m.
Using LINE UP or LINE DOWN button (Figure 19, Item 3), select V1 on HDC display (Figure 19, Item 2).
n.
Open V1 on HDC display (Figure 19, Item 2) by selecting CHANGE POSITION button
(Figure 19, Item 4) on HDC control box.
CONDITION/INDICATION
Can hydraulic pressure be adjusted to 3,950-4,050 psi (27,235-27,925 kPa)?
DECISION
YES - Verify problem is solved.
NO - Go to Step (21).
STEP
21.
Perform main hydraulic pump testing using HDC.
a.
Reset all HDC solenoid valves by selecting RESET VALVES button (Figure 19, Item 5) on HDC control
box.
T00127HDC
5
4
3
1
2
Figure 19.
Hydraulic Diagnostic Center (HDC) Control Box.
TM 5-2350-378-23&P
0012
0012-25
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