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OT -- perkins a6.354 cav dpa pump -- injpumped
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cob_crusher View Drop Down
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Joined: 20 Dec 2011
Location: locke, ny
Points: 175 		Post Options Post Options   Thanks (0) Thanks(0)   Quote cob_crusher Quote  Post ReplyReply Direct Link To This Post Topic: OT -- perkins a6.354 cav dpa pump -- injpumped
    Posted: 04 Sep 2019 at 5:18pm
put in new rear main seal, dual clutch discs & throwout bearing & new lift pump w/ sediment bowl in tractor that has not been started in 5 years  & was stored inside. bled 2 fuel filters aok, bled inj pump body aok but noticed one fitting was a little loose so added pipe tape threads  around  base. op man says to crack cylinder 1 & 4 at base of injector (hi pressure). get no (zero) fuel. checked inj pump inlet screen & was aok. tapped lightly on inj pump body. still no fuel at injector. when injector top (overflow) loosened was fuel stream aok without air. 

 is pump gummed up & need rebuild ?   thanks
ac 200 7080 653 da d90.06 6265 f400 ol 77 1650 jd 4230. the reward of suffering is experience. ignorance is bliss. no muff too tuff. i am only responsible for everything. free whiskey naked women.
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Gary Burnett View Drop Down
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Joined: 11 Sep 2009
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Points: 3127 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Gary Burnett Quote  Post ReplyReply Direct Link To This Post Posted: 04 Sep 2019 at 6:23pm
What tractor is this?
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injpumpEd View Drop Down
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Joined: 13 Sep 2009
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Points: 5156 		Post Options Post Options   Thanks (0) Thanks(0)   Quote injpumpEd Quote  Post ReplyReply Direct Link To This Post Posted: 04 Sep 2019 at 6:40pm
very likely the plungers are stuck. CAV and Roosa pumps don't like sitting in old fuel very long.
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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cob_crusher View Drop Down
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Joined: 20 Dec 2011
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Points: 175 		Post Options Post Options   Thanks (0) Thanks(0)   Quote cob_crusher Quote  Post ReplyReply Direct Link To This Post Posted: 04 Sep 2019 at 9:28pm
massey ferguson 1100 diesel
ac 200 7080 653 da d90.06 6265 f400 ol 77 1650 jd 4230. the reward of suffering is experience. ignorance is bliss. no muff too tuff. i am only responsible for everything. free whiskey naked women.
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