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 199 of 319
3-164
TM-5-2350-262-20-3
YES
from block 49
56
Remove all test equipment and
connect hoses.
Verify problem is solved.
54
Perform suspension raise/lower relief valve
adjustment at 3R or 3L
Can pressure at suspension relief valves be
adjusted to 3,450-3,550 psi (23,788-24,477 kPa)?
53
Perform suspension raise/lower relief valve test
at 3R or 3L.
Is hydraulic pressure 3,450-3,550 psi
(23,788-24,477 kPa)?
To block 57
YES
NO
YES
NO
55
Remove all test equipment and
connect hoses.
Replace directional control valve bank.
10
HYDRAULIC OIL OVERHEATS (CONTINUED)
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