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210 injector leak
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fastallis View Drop Down
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Joined: 13 Nov 2010
Location: Avilla indiana
Points: 172 		Post Options Post Options   Thanks (0) Thanks(0)   Quote fastallis Quote  Post ReplyReply Direct Link To This Post Topic: 210 injector leak
    Posted: 16 Apr 2019 at 5:56pm
How do I fix this leak? it is not the return line.

Edited by fastallis - 17 Apr 2019 at 1:26am
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MACK View Drop Down
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Joined: 17 Nov 2009
Points: 7664 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MACK Quote  Post ReplyReply Direct Link To This Post Posted: 16 Apr 2019 at 9:40pm
From picture, I can tell nothing. If it is leaking between adjusting nuts, there is a oring inside. If it is leaking at nut on drip tube, there is a rubber bushing in nut. If it is leaking where injector goes into head, replace the valve cover gasket.   MACK
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SteveM C/IL View Drop Down
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Joined: 12 Sep 2009
Location: Shelbyville IL
Points: 9005 		Post Options Post Options   Thanks (0) Thanks(0)   Quote SteveM C/IL Quote  Post ReplyReply Direct Link To This Post Posted: 16 Apr 2019 at 11:03pm
LOL! Yeah,my bet is the cover gasket.Wink
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fastallis View Drop Down
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Joined: 13 Nov 2010
Location: Avilla indiana
Points: 172 		Post Options Post Options   Thanks (0) Thanks(0)   Quote fastallis Quote  Post ReplyReply Direct Link To This Post Posted: 17 Apr 2019 at 1:31am
it is leaking at the blue line. It is diesel fuel.
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injpumpEd View Drop Down
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Joined: 13 Sep 2009
Location: Walnut IL
Points: 5208 		Post Options Post Options   Thanks (0) Thanks(0)   Quote injpumpEd Quote  Post ReplyReply Direct Link To This Post Posted: 17 Apr 2019 at 7:21am
Inj has to come apart to replace the oring inside. That isn't an original 210 injector. It will need reset once the adjusting nut it removed, and oring is replaced. 
210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!
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fastallis View Drop Down
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Joined: 13 Nov 2010
Location: Avilla indiana
Points: 172 		Post Options Post Options   Thanks (0) Thanks(0)   Quote fastallis Quote  Post ReplyReply Direct Link To This Post Posted: 20 Apr 2019 at 9:10am
Thanks Ed, I pulled the injector and took it to the neighbor who has a injector tester. He took it apart replaced the oring and set it at 3100 psi. I put it back in and no leaks. He seems to think those injectors are out of a 7000 series tractor. Why would someone have changed them from the originals? Any thoughts of why they would have changed them out?
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Joined: 05 Sep 2010
Location: salisbury md
Points: 1349 		Post Options Post Options   Thanks (0) Thanks(0)   Quote bradley6874 Quote  Post ReplyReply Direct Link To This Post Posted: 20 Apr 2019 at 9:29am
Being there not original I would pull the other five cuz you have no idea what they're set to now you got one correct and 5 maybe something else
You can wash the dirt off the body but you can’t wash the farmer out of the heart and soul
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