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| OFF COLOR-Ford 4000 | 
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| TL12A   Bronze Level   Joined: 03 Mar 2013 Location: Waterloo Points: 86 |  Post Options  Thanks(0)  Quote  Reply  Topic: OFF COLOR-Ford 4000 Posted: 24 Nov 2016 at 9:10am | 
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   Any ideas why all the power steering fluid gets pumped out the vent in the steering gear box? T.I.A
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| DrAllis   Orange Level Access   Joined: 12 Sep 2009 Points: 22140 |  Post Options  Thanks(0)  Quote  Reply  Posted: 24 Nov 2016 at 10:34am | 
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   I'd guess there's air getting into the system. Does the oil look foamy ??
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| DougS   Orange Level     Joined: 03 Nov 2011 Location: Iowa Points: 2490 |  Post Options  Thanks(0)  Quote  Reply  Posted: 24 Nov 2016 at 10:41am | 
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 Bad seal on the suction side of the pump? | |
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| HudCo   Orange Level     Joined: 29 Jan 2013 Location: Plymouth Utah Points: 3948 |  Post Options  Thanks(0)  Quote  Reply  Posted: 24 Nov 2016 at 11:18am | 
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   yes  we did a ford 2600 two months ago , seals in the bottom of the orbit motor are bad that is the cheap part the cause of the prob. will the needle bearing in the bottom will be bad so you will probley have to re cover all of the loose needles, also  at least one of the two thrust bearings will be  about shot also the upper steering shaft bushing and seals will need to be replaced,  otherwise the new seals will not last a day ,   hardest part of the job is  getting the wheel off an the cowling off i think we was about 260 .00 in parts for that job 
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