(6)
Pilot covers
Fit spool covers to the non-spring assembly end of the spool, and tighten the hexagonal socket
①
head bolts to the specified torque.
·Hexagon wrench : 5 mm
·Tightening torque : 1.0~1.1 kgf·m (7.2~7.9 lbf·ft)
Confirm that O-rings have been fitted.
※
Fit spring covers to the spring end for the spools, and tighten hexagon socket head bolts to the
②
specified torque.
·Hexagon wrench : 5mm
·Tightening torque : 1.0~1.1 kgf·m (7.2~7.9 lbf·ft)
Confirm that O-rings have been fitted.
※
(7)
Holding valves
Assemble the check, spring seat and poppet together into body.
①
Tighten the poppet seat to the specified torque.
②
·Spanner : 26 mm
·Tightening torque : 6~7 kgf·m (43.4~50.6 lbf·ft)
Fit the "piston A" under pilot cover with internal parts into hole on the poppet seat.
③
Tighten hexagon socket head bolt to specified torque.
④
·Hexagon wrench : 5mm
·Tightening torque : 1.0~1.1 kgf·m (7.2~7.9 lbf·ft)
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