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 101 of 790

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

0007 00--8

ALL HYDRAULIC FUNCTIONS INOPERATIVE -- Continued

0007 00

YES

To block 8

NO

Perform main hydraulic pump test.

Check transducer T--3 hydraulic

pressure on HDC display.

6

Does main hydraulic pump develop

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

7

Notify Direct Support

Maintenance for replacement of

main hydraulic pump.

YES

from block 2

NO

from block 4