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 227 of 319

3-192

TM5-2350-262-20-3

YES

NO

2

Check for blockage in RH 4 SPNSN UNIT-3 ELB tube.

Is there blockage?

YES

NO

YES

NO

6

Connect all hoses.

Replace No.3 right actuator.

7

Connect all hoses.

Verify problem with operator.

1

Perform crossover tube flow test.

Does hydraulic oil flow freely?

13

RIGHT REAR CORNER RAISES IN SPRUNG, BUT NOT UNSPRUNG MODE

(CONTINUED)

4

Connect all lines.

Verify with operator that problem is

only confined to right rear corner.

5

Perform No. 3 right actuator binding check.

Is actuator binding?

3

Clear blockage or replace tube.

Verify problem is solved.

Connect all hoses.