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 226 of 644
HYDRAULIC OIL OVERHEATS - Continued
STEP
18.
Perform ejector relief valve test using HDC.
a.
Reset all HDC solenoid valves by selecting RESET VALVES button (Figure 21, Item 5) on HDC control
box.
T01334HDC
5
4
3
1
2
Figure 21.
Hydraulic Diagnostic Center (HDC) Control Box.
WARNING
•
Do not operate ejector when personnel are in bowl. Do not work in bowl unless
ejector lock is engaged. Failure to comply may result in severe injury or death to
personnel.
•
Do not stand or work in bowl area unless ejector lock is engaged. Do not stand in
bowl to observe roller guide travels. Failure to comply may result in severe injury or
death to personnel.
b.
Move ejector halfway forward.
c.
Stop engine and relieve hydraulic pressure.
d.
Disable ejector; manually close V23 (Figure 22, Item 1) on DCV bank.
TM 5-2350-378-23&P
0015
0015-24
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