TM-5-2350-378-24-P
HYDRAULIC DIAGNOSTIC CENTER (HDC) SUPPORTING ARMORED COMBAT EARTHMOVER (ACE), M9
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
TM-5-2350-378-24-P - Page 336 of 790
TM 5--2350--378--24&P
HYDRAULIC OIL OVERHEATS -- Continued
0016 00
Figure 21. HDC Control Box
Figure 22. DCV Bank
MAIN RELIEF VALVE ADJUSTMENT
Reset all HDC solenoid valves by selecting the RESET VALVES button (Figure 21,
item 4) on the HDC control box.
WARNING
S
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.
S
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 to personnel.
S
When folding dozer blade, work on blade latches from side of
vehicle only. Do not stand In front of dozer blade while retracting
ejector. Failure to comply may result in severe injury to personnel.
Disable ejector; manually close V23 (Figure 22, item 1) on the DCV bank. Using LINE
UP or LINE DOWN button (Figure 21, item 2), select V1 on the HDC display (Figure 21,
item 1). Close V1 on the HDC display (Figure 21, item 1) by selecting the CHANGE
POSITION button (Figure 21, item 3) on the HDC control box.
Continued on page 0016 00--35.
0016 00--33/34 blank
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