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 163 of 319
TM 5-2320-262-20-3
3-128
6
Does front corner raise in UNSPRUNG mode?
5
Will front corner raise in
UNSPRUNG mode?
YES
from block 1 or 2
YES
NO
YES
NO
NO
NO
YES
FRONT CORNER (LEFT OR RIGHT) DOES NOT RAISE IN SPRUNG OR UNSPRUNG MODE
(CONTINUED)
9
YES
Determine if there is excessive internal leakage from No. 1 actuator by
checking if front corner will raise in both SPRUNG and UNSPRUNG mode.
Does front corner raise in SPRUNG mode?
4
7
Verify with operator that problem is
only confined to front corner.
8
Replace No. 1 actuator.
To block 10
To block 13
9
Perform NO. 2 actuator leakage check.
Does front corner raise?
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