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7030 loosing low range
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Stock D17 View Drop Down
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Joined: 14 May 2012
Location: OHIO
Points: 2 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Stock D17 Quote  Post ReplyReply Direct Link To This Post Topic: 7030 loosing low range
    Posted: 14 May 2012 at 1:06pm
I picked up a 7030 this winter to do some chiseling with. I noticed right away it would heat up I pushed the clutch in let it back out there was nothing. So I pushed the button in for high range and it kicked in right away but when you switch it back you have nothing. What could it be there is no hydraulic peaks that I can see. It's really a pain having no clutch control as you take off!
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Lynn Marshall View Drop Down
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Joined: 13 Sep 2009
Location: Dana, Iowa
Points: 2375 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Lynn Marshall Quote  Post ReplyReply Direct Link To This Post Posted: 14 May 2012 at 8:18pm
Most likely the piston sealing rings in the power director.With age, they get hard and brittle,almost turn to a plastic like substance.The trans. pressure light below 1800RPM light should be coming on when this happens,then go out when shifted to high side.The tractor would need to be split behind the engine,and then remove the power director and freshen it up.Look at the torque limiter while you are there.There could be a problem in the valve body behind the engine,but seldom is that the case. 
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