ULSD & Lift Pumps

RustyJC · 2006-07-07 15:53:02

Has anyone else read THIS (http://www.blueridgediesel.com/CUMMINS%20TSB_082905%5b1%5d.pdf#search='cummins%20ulsd%20seal%20leaks%202005') bulletin from Cummins? :o Rusty

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Jul 7, 2006 | 10:53 AM

RustyJC

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ULSD & Lift Pumps

Has anyone else read THIS bulletin from Cummins?

Rusty

Jul 7, 2006 | 11:09 AM

dssimecek

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Rusty, Thanks for the information.

Jul 7, 2006 | 11:19 AM

AggieJustin

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From: Celina, TX

Since those LP part numbers appear to be the same as before, I'm guessing they didn't change the gasket material. Or does the gasket only leak because it's been exposed to LSD before being used with ULSD?

Jul 7, 2006 | 11:19 AM

P.J

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No biggie, it just says that the customer should consider replacing the lift pump AGAIN!

I should have bought stock in Carter.

Jul 7, 2006 | 11:20 AM

P.J

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Wonder if the campaign pumps have the newer gasket material?

Jul 7, 2006 | 11:49 AM

linetrash75

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Rusty whats it say I can't get my computer to open it.

JED

Jul 7, 2006 | 12:03 PM

RustyJC

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It says that lift pumps for the ISB have a nitrile seal between the lift pump body and bracket that is prone to shrink and leak when exposed to ULSD.

Rusty