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 352 of 790
TM 5--2350--378--24&P
0016 00--49
HYDRAULIC OIL OVERHEATS -- Continued
0016 00
EJECTOR RELIEF VALVE TEST -- CONTINUED
Disable ejector; manually close V23 (Figure 35, item 1) on the DCV bank. Using LINE
UP or LINE DOWN button (Figure 36, item 3), select V1 on the HDC display (Figure 36,
item 2). Close V1 on the HDC display (Figure 36, item 2) by selecting the CHANGE
POSITION button (Figure 36, item 4) on the HDC control box.
Have assistant start engine and hold EJECTOR CONTROL lever in the FORWARD
position. Read transducer T--2 hydraulic pressure on the HDC display (Figure 36,
item 1).
Figure 35. DCV Bank
Figure 36. HDC Control Box
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