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Red Bank 
Orange Level Access
Joined: 18 Apr 2018
Location: Germanton NC
Points: 1051
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 Topic: 200 Injection pump
Posted: 18 Apr 2018 at 9:46pm |
In a course of a week I have purchased two 200s. This orange bug hits hard when you get it  one of them is leaking fuel at the throttle shaft at the pump. It feels like the bushings have play in them and that's what took out the seals? Does anyone know where I can get new bushings and seals or should I just get a reman pump?
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HD6GTOM
Orange Level
Joined: 30 Nov 2009
Location: MADISON CO IA
Points: 6627
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Posted: 18 Apr 2018 at 10:54pm |
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If you have some time, send it to injpump Ed. He will fix it right.
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injpumpEd
Orange Level Access
Joined: 13 Sep 2009
Location: Walnut IL
Points: 5204
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Posted: 19 Apr 2018 at 7:29am |
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thanks for the plug. If it's just leaking there and runs good, you may buy a little time by trying to replace the 2 orings yourself. The problem is, I don't think the throttle shaft will come out of the pump with the pump on the engine. That should have steel bushings, so orings will likely seal it up. The other problem is, all the other orings are going to be hard and flat too, and will start leaking soon after. Like I said, you can buy some time, but it will not be permanent.
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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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tbran
Orange Level
Joined: 14 Sep 2009
Location: Paris Tn
Points: 3649
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Posted: 19 Apr 2018 at 7:54am |
One has to have a short allen wrench and remover the over travel spring assy which is the same on the inside as the outside - the out side is visible as an instruction visual. The top of the pump will have to be removed after removing the vertical drip line. There is a "J" clip that holds the outside fuel shaft off shaft to the inside throttle shaft - they join in the middle like a splined pto shaft tractor half and implement half. (Do not let the J clip fly off into space when it flips off. ) Remove the shafts and replace the o rings and reverse the process. The super clean sulfur free fuel has little lubrication. We went 35 years with little or no issues - we now do one or two CAV pumps per month as to replacing seals curing leakages.
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When told "it's not the money,it's the principle", remember, it's always the money..
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Lynn Marshall
Orange Level Access
Joined: 13 Sep 2009
Location: Dana, Iowa
Points: 2483
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Posted: 19 Apr 2018 at 7:59am |
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Tbran is correct,it can be done on the tractor. It's a little tricky.
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Red Bank
Orange Level Access
Joined: 18 Apr 2018
Location: Germanton NC
Points: 1051
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Posted: 19 Apr 2018 at 2:25pm |
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Thanks for the replies I have the pump off of the engine. Do I need some special o rings to try to reseal it?
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calico190xt68
Orange Level
Joined: 12 Jan 2017
Location: Frankton, IN
Points: 904
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Posted: 20 Apr 2018 at 8:06am |
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Curious if you lined up the timing marks before you took the pump off of the engine?
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80 7010, 80 7020, 68 190XTD, 67 190XTD, 500 Loader, AC 2000 Plow, Member Indiana A-C Partners, Member TAC
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Michael V (NM)
Orange Level Access
Joined: 12 Sep 2009
Location: NM
Points: 2552
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Posted: 20 Apr 2018 at 10:04am |
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I'm with Ed on this one, If the throttle shaft seals are bad,,, how much longer is the flex ring/governor retainer ring gonna stay together...
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Red Bank
Orange Level Access
Joined: 18 Apr 2018
Location: Germanton NC
Points: 1051
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Posted: 20 Apr 2018 at 10:57am |
Yes I lined the marks up before removing the pump and was wondering if Tbran or Ed was going to GOTO in Tennessee next week and would want build a pump in the parking lot 
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