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 279 of 319
YES
NO
To block 4
NO
2
Perform oil flow test.
Is there a free flow of oil?
1
Perform spool and poppet valve check.
Do track adjuster cylinders extend or retract?
3
Replace spool valve Z4 or Z1.
Verify problem is solved.
20
LEFT OR RIGHT TRACK ADJUSTER WILL NOT EXTEND AFTER THE SUSPENSION
CONTROL LEVERS ARE RETURNED TO NEUTRAL (NEW PRODUCTION) (CONTINUED)
TM 5-2350-262-20-3
3-246
Change 1
YES
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