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 601 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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REMOVAL -- CONTINUED

NOTE

The procedure for replacing valve V21, relief valve, and bypass

hose is identical for valve V22, relief valve and bypass hose.

This task covers the V21 valve, relief valve, and bypass hose.

1.

Remove bypass hose (Figure 1, item 4), adapter (Figure 1, item 5), and o--ring (Figure 1, item 6) from relief

valve (Figure 1, item 3). Discard o--ring.

2.

Remove adapter (Figure 1, item 8) and o--ring (Figure 1, item 9) from bottom of relief valve (Figure 1, item 3)

and tee (Figure 1, item 7). Discard o--ring.

3.

Remove adapter (Figure 1, item 1), o--ring (Figure 1, item 2), and relief valve (Figure 1, item 3) from

bulkhead bracket (Figure 1, item 10). Discard o--ring.

Figure 1.