TM 5-3895-382-24RAISE PositionLeveling Blade Control Valve - RAISE Position.(2) Centering spring. (3) Passage to rod end of cylinder. (4) Outlet passage. (5) Passage t head end of cylinder. (6) Spool. (8) Inlet passage (10)Passage.When spool (6) is shifted from the HOLD position to the RAISEposition, the spool is moved to the right. Pressure oil isallowed to flow from inlet passage (8) to cylinder rod endpassage (3) through internal passage (10). This results in theblade raising.With spool (6) in the RAISE position, cylinder head endpassage (5) is open to outlet passage (4).Centering spring (2) is compressed in this position. When theblade control lever is released, centering spring (2) returns tonormal position. This pulls the blade control lever back into theHOLD position.15-8
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