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 185 of 790

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

0011 00--14

EJECTOR CREEPS -- Continued

0011 00

YES

YES

from block 11 and 12

NO

14

Perform ejector cylinder internal leakage test.

Is ejector cylinder leaking excessively?

NO

17

YES

16

14

Repair or replace ejector cylinder (TM 5--2350--262--20--2) or

replace solenoid valve V1 on primary manifold (WP 0035 00)

as determined by results of ejector cylinder internal leakage test.

15

Perform ejector control valve internal leakage test.

Is oil leaking excessively past control valve spool?

Replace directional control valve

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

Verify problem with operator.