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 267 of 790

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

0013 00--42

FRONT CORNER (LEFT OR RIGHT) RAISES IN SPRUNG, BUT NOT UNSPRUNG MODE --

Continued

0013 00

YES

NO

36

37

NO

from block 31

or 33

Notify Direct Support maintenance to

replace main hydraulic pump.

Replace directional control valve (DCV)

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

35

Does transducer T--3 hydraulic pressure

indicate that main pump develops

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

Perform main hydraulic pump test using

the HDC.