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7060 PS Brakes
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AC_Farmer View Drop Down
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Joined: 24 Jul 2013
Location: Indiana
Points: 5 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AC_Farmer Quote  Post ReplyReply Direct Link To This Post Topic: 7060 PS Brakes
    Posted: 28 Nov 2017 at 8:22am
I have a AC 7060 powershift with brake problems. Last year the high range gear seized onto the shaft.   Split the tractor, tore down the rear end to replace the high range gears and shaft. After getting it back together and using it for a couple of hours I still don’t have pressure to the brake pedals. Is there air in the lines? Something else? I have learned a lot from searching this forum. Thank you for sharing your expertise!
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 21462 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 28 Nov 2017 at 8:30am
Pressure for the brakes comes from the diff lock valve tee on the top. Do all other hydraulic functions work ????????????????????   If so, I'd suspect the inlet fitting (orifice) on the brake valve is plugged with a spec of debris.
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Joined: 24 Jul 2013
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Points: 5 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AC_Farmer Quote  Post ReplyReply Direct Link To This Post Posted: 28 Nov 2017 at 8:33am
DrAllis - thanks for the quick reply! Yes, all other hydraulic functions work as they should. I’ll check the brake valve inlet fitting...
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LB0442 View Drop Down
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Joined: 27 Dec 2014
Location: Boise ID
Points: 767 		Post Options Post Options   Thanks (0) Thanks(0)   Quote LB0442 Quote  Post ReplyReply Direct Link To This Post Posted: 28 Nov 2017 at 9:33am
I resealed one a while ago that was leaking down the pedals.  The pressure line in has a check ball in it, could be froze or have trash in it.

It is really easy to reseal the unit and surprisingly it made a big difference on how the brakes work.  Gave it a lot more solid pedal.
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