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 287 of 790

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

0014 00--16

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

Continued

0014 00

19

Clear blockage.

Verify problem is solved.

To block 21

YES

NO

YES

NO

from block 3

and 4

NO

18

Check for blockage between inlet port 9 of

forward manifold and port 9 of No. 1 actuator,

and between left main manifold and No. 1

actuator.

Is there blockage?

20

Verify problem with operator.

17

Perform forward manifold pressure test using the

HDC.

Is transducer T--7 (left) and T--8 (right) hydraulic

pressure greater than 2,500 psi (17,238 kPa)?