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 125 of 790

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

0008 00--4

APRON, BILGE PUMP, AND LEFT--HAND WHEEL CONTROL INOPERATIVE -- Continued

0008 00

YES

NO

To Block 2

1

Is hydraulic pressure at transducer T--3

between 3,950--4,050 psi (27,235--27,925 kPa)

on the HDC display?

Perform main relief valve pressure test using

the HDC.

Verify problem with operator.

4

Stop engine; relieve hydraulic pressure.