Re: Int. 424 Remote Hydraulics

Posted by FromJB2 on July 03, 2006 at 13:30:06 from (69.198.143.165):

In Reply to: Int. 424 Remote Hydraulics posted by Leon W. on July 03, 2006 at 05:49:13:

Hi Leon, I believe the hydraulic setup on 424 is similar to 434. When you are sitting on the seat the knob at your right hand controls the valve that directs hydraulic oil flow to either 3 pt hitch (open) or auxiliary outlet (closed) if tractor is equiped with aux. outlet. The knob at your left hand controls the rate of hydraulic oil flow to 3pt hitch. It is usually labelled fast/slow. When it is "Fast" position it allows 6 GPM to 3 pt hitch and in "Slow" position 3 GPM oil flow to 3 pt hitch. The "Slow" position is push in and 1/2 turn to lock in position.

You are correct about auxiliary outlet going on pipe plug at the bottom of the 3 pt/aux valve.
The IH auxiliary line had a banjo fitting on the end that attached at the front of the seat and the other end came out by 3pt top link with a standard hydraulic quick coupler.

To operate the auxilary remote, position the 3 pt hitch raise/lower control lever in the center of its travel, next close the 3pt/aux control valve. Now when the 3pt hitch control lever is moved upward it will direct oil to the remote cylinder causing it to lift the implement and moving the 3pt hitch lever downward will lower the remote implement.

Pros, cheap solution for single acting remote cylinder.
Cons, can't use 3 pt hitch and remote together and dosen't support double acting cylinders.

Hope this helps
JB2

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