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 603 of 790

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

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REPLACE VALVE V21 (V22), RELIEF VALVE, AND BYPASS HOSE -- Continued

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INSTALLATION

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

or death 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 or death to personnel.

1.

Install new o--ring (Figure 3, item 4) and adapter (Figure 3, item 3) into filter (Figure 3, item 5).

2.

Install tee (Figure 3, item 14) on adapter (Figure 3, item 3) and adapter (Figure 3, item 1) on to top of tee

(Figure 3, item 14).

3.

Install bypass hose (Figure 3, item 2) onto adapter (Figure 3, item 1).

4.

Install new o--ring (Figure 3, item 7) with adapter (Figure 3, item 6) on top of valve V21 (Figure 3, item 13).

5.

Install valve V21 (Figure 3, item 13), new o--ring (Figure 3, item 12), two flat washers (Figure 3, item 9), and

adapter (Figure 3, item 11) on bulkhead bracket (Figure 3, item 8) and tee (Figure 3, item 14).

Figure 3. Removing Valve V21 (V22), Relief Valve, and Bypass Hose