This one has me stumped.. I aquired this machine after it had been sitting for about 3 years. Cranks and runs fine but the hydraulics are another story. The monitor doesnt work except the auto accel will come on for about 2 seconds when you flip the key on. Also, all boom, stick and bucket functions are very jerky and under strain at light lever pull. Its like the second pump is coming on way too late. Also, the kpss switch seems to do nothing, on or off machine operates the same. What is the concesus here? Seeems like if the main computer had failed the pilots and lights and throttle wouldnt work but they do. Hope I havent overloaded everyone with questions on this one
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