My partner and I bought and are resurrecting this 1988 excavator after it has sat for almost 4 years on my neighbor's property. I received all the manuals for it but nowhere have I found mention or the function of this 3-position toggle switch just below the left console as you enter the cab. Anyone out there know what it is? Thanks, -Tom
As we were rewiring the controls we found this to be a bypass for the control system added before we bought the machine.
Thanks for letting us know.