Rancho "remote" adjust debug
My "new to me" F-350 Dually came to me with 4 Rancho 9000 shocks and an odd "remote" setup for controlling them. I say odd, because it was some aftermarket (non-Rancho) digital controller plus a Fi...
Forum Discussion
JeffPritchard wrote:
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Thanks!
So is "clamped off" controller line effectively the same thing as having the control set to max?}
That would depend on the amount of air pressure trapped and retained in the line thus clamped.
Zero air pressure would be the least damped valving, similar to 0 or 1 on a turn dial. I don't know what pressure is required to be maintained in the valve cylinder to keep the valve piston contracted to simulate a maximum damping setting (5 or 9, depending on whether your shocks are 9000, versus 9000x or 9000XL).
Tennaco has a free technical service 800 number you can call... something like 1-800-GoRancho or some such. You can also order a knob kit through them.
