bobcat 863 hydraulics locks up

/ bobcat 863 hydraulics locks up #1  

Doc48

New member
Joined
Jan 25, 2014
Messages
1
Location
North Pole Ak
Tractor
600 Bobcat
The hydraulics on my 863 bobcat occasionally lock up. the BICS indicate both the valve output circuit and traction lock hold coil shorted to ground. Sometimes it clears up by itself, but usually I have to turn off the key and restart. Any ideas why both would short to ground?
 
 
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