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 326 of 790

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

HYDRAULIC OIL OVERHEATS -- Continued

0016 00

Figure 12. HDC Control Box

Figure 13. DCV Bank

SUSPENSION RELIEF VALVE ADJUSTMENT -- CONTINUED

Manually close the ejector inhibit ball valve V23 (Figure 13, item 1) on the DCV bank.

Using LINE UP or LINE DOWN button (Figure 12, item 2) on the HDC control box;

select V5 on the HDC display (Figure 12, item 1). Using the CHANGE POSITION

button (Figure 12, item 3), close V5 on the HDC display (Figure 12, item 1). Repeat

steps for V12, V13 and V19, closing V12 and V13, and opening V19.

Start engine.

Continued on page 0016 00--25.

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