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 171 of 319
TM 5-2320-262-20-3
3-136
To block 10
To block 11
To block 41
8
Verify problem with operator.
NO
from block 6
7
Are circuits 9 or 2 hoses at right or left
No. 1 or No. 4 actuators overheated?
YES
NO
YES
NO
10
HYDRAULIC OIL OVERHEATS (CONTINUED)
9
Perform case drain leakage test to check for excessive
internal leakage from compensating pump.
Is internal leakage more than 1.25 qts (1.2L) for 15 seconds?
YES
from block 3
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