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 417 of 790

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

0018 00--4

REAR OF VEHICLE RAISES IN SPRUNG, BUT NOT UNSPRUNG MODE -- Continued

0018 00

To block 11

4

Check for blockage in check valve.

Is check valve plugged?

To block 6

YES

NO

YES

NO

YES

NO

1

2

Is valve installed correctly?

3

Install valve correctly.

Verify problem is solved.

5

Verify problem is solved.

Does hydraulic oil flow freely through

check valve?

Perform check valve inspection.

Perform port 8 check valve flow test.

Clear blockage or replace check

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