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tzale 
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Joined: 13 Jun 2016
Location: Virginia
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 Topic: 1958 HD 6 Crawler Injector Pump Rebuild
Posted: 06 Sep 2016 at 9:50am |
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Looks like I have to pull my injector pump and have it rebuilt.(No fuel pressure)
1. Can anyone suggest a company that knows what they are doing in regards to a rebuild?
2. I know I have to retime the engine, does anyone have any instructions on how to do this? The books I have do not address this.
Thanks in advance
Ted
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CAL(KS)
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Joined: 18 Sep 2009
Location: Chapman, KS
Points: 3779
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Posted: 06 Sep 2016 at 10:24am |
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im guessing this is an American Bosch Psb pump? good luck finding someone to work on it
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Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20
Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15
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tzale
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Joined: 13 Jun 2016
Location: Virginia
Points: 12
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Posted: 06 Sep 2016 at 11:12am |
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Yes it is AB pump PSB-4 model
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michale34
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Joined: 15 Mar 2011
Location: arkansas
Points: 472
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Posted: 06 Sep 2016 at 11:54am |
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Taylor diesel in north little rock Arkansas was still rebuilding some a few years back
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tzale
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Posted: 06 Sep 2016 at 11:56am |
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thanks
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CAL(KS)
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Joined: 18 Sep 2009
Location: Chapman, KS
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Posted: 06 Sep 2016 at 11:58am |
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did you check to see of the transfer pump is working? it should be bolted right to the side of injection pump
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Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20
Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15
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tzale
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Joined: 13 Jun 2016
Location: Virginia
Points: 12
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Posted: 06 Sep 2016 at 12:32pm |
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I have not tinkered any more with it, the manuals I have are in pretty rough shape
It did run for about 10 min,had enough pressure to blow out one of the supply lines.
Then i pulled out the engine shut down lever and was never able to get any fuel pressure back in the system
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CAL(KS)
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Joined: 18 Sep 2009
Location: Chapman, KS
Points: 3779
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Posted: 06 Sep 2016 at 12:40pm |
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pull that little cover off where the kill rod is, it may have popped off inside. very simple fix, just a rod with a washer on the end that catches the end of a lever.
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Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20
Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15
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tzale
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Joined: 13 Jun 2016
Location: Virginia
Points: 12
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Posted: 06 Sep 2016 at 12:43pm |
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I did pull the lever out it was attached with a spring and flat stopper and it looked ok, will actually pull ocver off this weekend looks like two 7/16 bolts
Edited by tzale - 06 Sep 2016 at 12:43pm
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JC-WI
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Joined: 11 Sep 2009
Location: wisconsin
Points: 33712
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Posted: 06 Sep 2016 at 7:36pm |
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Some of them pumps will stick after using this ultra clean diesel fuel... I have a Case 500 that the pump will stick in the shut off position. In those old tractors with the PSB pumps, I dump part of a quart of oil in the tank too.
Check the governor rod where that little side cover is and see if the lever moves FREELY.
Also ma metering valve will get stuck sometimes too down in the pump... and a possible stuck pressure relief valve at the pump area.... Check fuel tank and shut off valves and filters...
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He who says there is no evil has already deceived himself
The truth is the truth, sugar coated or not. Trawler II says, "Remember that."
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tzale
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Joined: 13 Jun 2016
Location: Virginia
Points: 12
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Posted: 07 Sep 2016 at 9:05am |
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I will do a "field" stip and hopefull7y it is somethoing minor like this
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