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190xt hand primer pump

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johnny View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote johnny Quote  Post ReplyReply Direct Link To This Post Topic: 190xt hand primer pump
    Posted: 09 Feb 2016 at 1:12am
i have a 220 and a 190xt and both have primer pumps that leak as much fuel as they pump when using them. so today i made some changes to mine and got rod of the rubber plunger and replaced it with a sealed bosch pump as used on other tractors. cost about $30 to do the change and about 30 minutes,

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darrel in ND View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote darrel in ND Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2016 at 8:32am
Where did you get that pump from Johnny? Thanks, Darrel
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DSeries4 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DSeries4 Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2016 at 9:19am
The local diesel shop just rebuilt mine a few weeks ago.  Roosa Master supplies a kit for changing out the seals on those hand pumps.
'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '61 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080
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johnny View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote johnny Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2016 at 4:18pm
darrel, i got the pump from my local pump rebuilder. i have bought the kit from agco but i have always got squirted with fuel when using the pump. with this bosch change i dont get squirted and it seals good.
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EricPA View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote EricPA Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2016 at 5:31pm
Maybe you should fix the fuel gauge
Life is tough,but it's tougher when you're stupid. - John Wayne
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ac fleet View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ac fleet Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2016 at 8:24pm
dealer here would NOT sell me any seals to fix mine, ---said I had to buy the whole pump at $ 185.----and I told them to kiss it and went 2 blocks down the street to napa and bought a electric pump for less than fifty bucks!---best thing I ever did for the 190! ( except to get  the tractor sold, as I don't need  it for my 5 acre garden)! thanks; ac fleet
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Adam Stratton View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Adam Stratton Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2016 at 9:12pm
A quick search for the part number in the picture took me here (I ordered a couple one for my XT and for my 7000 (they both like to squirt too!)

also on amazon, but a little higher
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johnny View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote johnny Quote  Post ReplyReply Direct Link To This Post Posted: 09 Feb 2016 at 10:30pm
here is a link showing the steps i took to me this work.

http://www.grandpastractor.com/kunena/allis-chalmers/1493-190-diesel-hand-primer-pump-rebuild.html

Edited by johnny - 09 Feb 2016 at 10:30pm
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injpumpEd View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote injpumpEd Quote  Post ReplyReply Direct Link To This Post Posted: 10 Feb 2016 at 7:16am
that looks like a pretty good setup, but I sell the complete rebuild kits for the primer assembly for around $70. The plunger is 45 of that. What you don't see are the 2 check valves inside that get clogged up with crap and create a major restriction of fuel flow to the pump. Those check valves are about 10 each. Putting on the Bosch primer does nothing about the 2 check valves inside. New replacement plungers don't leak either. Once that bosch primer is 40 years old, it will be leaking too lol!
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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Post Options Post Options   Thanks (0) Thanks(0)   Quote BZRANCH Quote  Post ReplyReply Direct Link To This Post Posted: 29 Apr 2018 at 7:01am
Where can I buy your complete kit?
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orangereborn View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote orangereborn Quote  Post ReplyReply Direct Link To This Post Posted: 17 Apr 2019 at 3:33pm
[QUOTE=johnny]here is a link showing the steps i took to me this work.

http://www.grandpastractor.com/kunena/allis-chalmers/1493-190-diesel-hand-primer-pump-rebuild.html[/QUOTE]  So you just adapted the Bosch to the OEM barrel?  Think that would work using an elbow so it is upright? That is plunger only? Still using the OEM valves in stock body? Thanks....Dale
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johnny View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote johnny Quote  Post ReplyReply Direct Link To This Post Posted: 18 Apr 2019 at 12:41am
Yes Dale,  I only adapted the new pump to the barrel and left all the original check valves and spring intact.  I don't see why you couldn't put in an elbow it should work fine with one I would think if there is room to still pump the pump.
 
johnny
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