Combines 9600 hydraulic problem

Pulled our 9600 out of the shop this summer, and the feeder house would not raise. Found that mice had chewed through the main wiring harness under the cab.

We had the same problem almost nothing would operate even high revs and found it had an air lock.If your powersteer is working maybe turn it left right quite a few times and it will pass through.I cant remember exactly what was working but we kept the oil moving and regained the hydraulics.This was in a 9550 which hadnt even been in the paddock at that time. Hope this helps

Tap lightly on the hyd. junction box. Plunger valves are sticking and will cause that problem.