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Re: JD 1020 Hydraulic leak
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Posted by jdemaris on March 23, 2005 at 11:01:15 from (209.23.28.132):
In Reply to: JD 1020 Hydraulic leak posted by rjp777 on March 23, 2005 at 09:29:45:
The older 1020s (AG) and 300s (Industrial) have open center hydraulic power steering powered by a gear pump mounting on the front of the engine. When the shaft leaks, the hyraulic oil gets into the engine crankase. After serial # 45,200 the tractors use closed-center hydraulics for the power steering and get the pressure from the main pump (no separted power steering pump used).
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