TM-5-2350-377-14-P
ARMORED COMBAT EARTHMOVER (ACE), M9
TECHNICAL MANUAL; OPERATOR'S, UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST) SUPPORTING THE HYDRAULIC BLADE FOLDER-TRACK TENSIONER (HBF-TT)
TM-5-2350-377-14-P - Page 26 of 335
TM 5-2350-377-14&P
HYDRAULIC SYSTEM
HYDRAULIC MANIFOLD OPERATION
The hydraulic manifold on the track and blade manifold is activated by hydraulic linkages from the operator's compartment
and they, in turn, activate the hydraulic functions of the HBF-TT system.
THEORY OF OPERATION
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0003 00-3/4 blank
TIGHTEN AND LOOSEN TRACK TENSION ADJUSTMENT
Ports Z1 and Z2, on the back top of the manifold, actuate circuits and tighten and loosen left and right side track tension.
FOLD OR UNFOLD DOZER BLADE
Port Z4, on the front top of the manifold, actuates circuits and folds or unfolds dozer blade.
END OF WORK PACKAGE
VALVE Z1
VALVE Z2
VALVE Z4
TRACK AND BLADE
MANIFOLD
0003 00
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