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 223 of 319
TM 5-2350-262-20-3
3-188
NO
from block 14
YES
from block 14
NO
from block 7
YES
NO
YES
NO
17
Check REAR SPNSN UNIT-11 hose
for blockage.
Is there blockage?
12
REAR OF VEHICLE RAISES IN SPRUNG, BUT NOT UNSPRUNG MODE (CONTINUED)
20
Perform left manifold blockage test.
Is port 9 pressure less than 2,500 psi (17,238 kPa)?
Replace SPRUNG/UNSPRUNG
control valve.
16
18
Clear or replace hose.
Verify problem is solved.
19
Verify problem with operator.
21
Verify problem with operator.
22
Clear or replace manifold.
Verify problem is solved.
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