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 329 of 790

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

0016 00--26

HYDRAULIC OIL OVERHEATS -- Continued

0016 00

20

Stop engine; relieve hydraulic pressure.

19

Perform main hydraulic pump pressure test using

the HDC.

YES

from block 16

To block 21

YES

NO

18

Stop engine; relieve hydraulic pressure.

Verify problem is solved.

Does main hydraulic pump develop 3,950--4,050 psi

(27,235--27,925 kPa)?

Replace main hydraulic pump

(TM 5--2350--262--20--2).

YES

from blocks 7,

8, and 15