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 108 of 790

TM 5--2350--378--24&P

ALL HYDRAULIC FUNCTIONS INOPERATIVE -- Continued

0007 00

Figure 10. HDC Control Box

Figure 11. DCV Bank

13R MAIN PUMP RELIEF VALVE ADJUSTMENT

Reset all HDC solenoid valves by selecting the RESET VALVES button (Figure 10,

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.

Manually close the ejector inhibit ball valve V23 (Figure 11, item 1) on the DCV bank.

Using LINE UP or LINE DOWN button (Figure 10, item 2), select V1 on the HDC display

(Figure 10, item 1). Close V1 on the HDC display (Figure 10, item 1) by selecting the

CHANGE POSITION button (Figure 10, item 3) on the HDC control box.

Continued on page 0007 00--17.

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