404G2 SERIES TRACTOR OPERATION MANUAL
49
control valve.
Connect Hose:
(1) Take out the joint which in the tractor’s accessories, connect one end to implement
on the pipeline.
(2) Remove the rubber plugs, rubber plug for the same set of hydraulic output circuit
are the same color.
(3) Selected to remove the self-closed joint sleeve position, and then grip and push the
self-closed joint’s sleeve (as shown in figure 4-20), as in the case of without letting
go, insert the other end of the connector into self-closed joint’s sleeve. When it is
confirmed that it has been inserted correctly, release you hand, the self-closed joint
sleeve and the connector are connected together, thus realizing the quick
connection of the pipeline.Make sure that hose ends and coupler receptacles are
clean and dry.
(4) After using the hydraulic output valve, place the multiple directional control valve
handle in a neutral position,
push it again by hand in the
shell of the self-sealing joint
sleeve, unloose the
connector body,
immediately release the
connector body, and plug
the plug into the self-sealing
nipple sleeve. Then grip
and push the self-closed joint’s sleeve again, in the case of without letting go, pull
out the connector,immediatelyrelease you hand, then use rubber plug stopping up
the self-closed joint.
WARNI NG
(1)After using the hydraulic output valve and separating the self-closed joint sleeve
and connector. The rubber plug of the self-closed joint must be put back to its original
place.
Fig.4-17
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