TM-5-2350-262-20-3

ARMORED COMBAT EARTHMOVER (ACE), M9

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL; VOLUME 3 OF 3; HYDRAULIC TROUBLESHOOTING TEST PROCEDURES

TM-5-2350-262-20-3 - Page 133 of 319

3-98

TM 5-2350-262-20-3

YES

from block 1

and 11

To block 16

YES

NO

YES

NO

13

Perform suspension control valve pressure test.

Is hydraulic pressure between 3,400-3,550 psi (23,788-24,477 kPa)?

14

Perform suspension control relief valve adjustment.

Can relief valve be adjusted to 3,450-3,550 psi

(23,788-24,477 kPa)?

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

(CONTINUED)

7

15

Replace directional control valve bank.