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psb pump

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tom View Drop Down
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Joined: 25 Mar 2010
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Post Options Post Options   Thanks (0) Thanks(0)   Quote tom Quote  Post ReplyReply Direct Link To This Post Topic: psb pump
    Posted: 23 Sep 2010 at 4:15pm
still havingtrouble with my 45d pump. brought it to a diesel shop charged $150 told me they found a valve stuck and it was ok. it still wont inject on no.2  i could almost swear on my life they never even looked at it. can the head unit be repaired? Gonna try and get time to remove the pump and have alook at it myself. Any help with what to look out for would be a great help. fed up with guys taking the P***
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Butch(OH) View Drop Down
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Joined: 11 Sep 2009
Location: Lucerne Ohio
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Butch(OH) Quote  Post ReplyReply Direct Link To This Post Posted: 23 Sep 2010 at 7:44pm

Look up Ferguson diesel service, Austin MN and ask David. Not sure if he is still working on pumps or retired, he can either fix it or reccommend someone that can.

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Chris/CT View Drop Down
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Joined: 11 Sep 2009
Location: Niantic, Ct
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Chris/CT Quote  Post ReplyReply Direct Link To This Post Posted: 23 Sep 2010 at 7:44pm
Have 3 pumps here if you need another. 860-306-5946
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j.w.freck View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote j.w.freck Quote  Post ReplyReply Direct Link To This Post Posted: 23 Sep 2010 at 9:10pm
call jim at the turbo shop in blanchard louisiana.he has worked on injection pumps of all kinds for 40 years.took my psb pump to him and had it and the injectors run.works like a new one
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TramwayGuy View Drop Down
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Joined: 19 Jan 2010
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Post Options Post Options   Thanks (0) Thanks(0)   Quote TramwayGuy Quote  Post ReplyReply Direct Link To This Post Posted: 23 Sep 2010 at 9:24pm

Have you had the injector tested on #2???  If it is stuck, putting another pump on it would not be good.

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Michael Crowe View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Michael Crowe Quote  Post ReplyReply Direct Link To This Post Posted: 23 Sep 2010 at 9:34pm
Since the Bosch PSB pump only has one plunger, it can't be the pump that is not pumping on only one cylinder, it has to be your injector. if it were the pump, it would do the same for every cylinder.
The 14th Annual Exclusive AC Swap Meet will be held in Boonville, MO, March 7-8, 2025. See the club website for details: http://www.moacclub.com/
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tom View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote tom Quote  Post ReplyReply Direct Link To This Post Posted: 24 Sep 2010 at 2:38am
it's not the injector i have tested it.  took the injector pipe off of no.6 and no.2 cranked  the tractor over and would  get diesel shot about 6 or 8 inches in the air  but no. 2 would just dribble about half the volume. the tractor runs real good just, not on no.2. I have put new rings, got head done, injectors done, new clutch, new bearings, would really like to get her running 100% after putting a good deal of time and a lot of bucks into her.
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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: 24 Sep 2010 at 6:34am
I have seen psb heads be bad, and have weak cylinders. be sure to check your line! I have seen lines plug up with debris, or the ermeto sleeve(ferrule) crush the line down closing up the hole. PSB heads are not readily available new from ambac, but we have had success sending them out to be remanufactured. Best to find a good used one. good luck! Ed.
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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tom View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote tom Quote  Post ReplyReply Direct Link To This Post Posted: 24 Sep 2010 at 12:30pm
the lines are good.took the head of the pump this morning hope to have a closer look tonight.
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