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Author Topic: Return spring?  (Read 1502 times)

December 06, 2009, 11:39:42 pm

745 turbogreasel

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Return spring?
« on: December 06, 2009, 11:39:42 pm »

The one labeled "return spring " in this picture;
My pump doesn't seem to have it.
i know it's been opend before, as there are no safety wires anywhere.
I know it was running because the donor car had Tbelt failure, and broken cam.

Do I need it?
Doesn't look like Cummins thinks so...


What do you think? Or better, do you know for sure?

Pump # is 460 406 044, Volvo D24T

« Last Edit: December 06, 2009, 11:45:44 pm by 745 turbogreasel »
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Reply #1December 06, 2009, 11:41:41 pm

Vincent Waldon

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Re: Return spring?
« Reply #1 on: December 06, 2009, 11:41:41 pm »
Pretty sure that's the fast-idle spring, on pumps so equipped.

If your particular pump doesn't have the fast idle lever you don't have it, or need it.  ;)
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Vince

Edmonton, Alberta, Canada
2001 silver TDI Jetta Malone Stage 1.5 , 2001 blue TDI Jetta SBIII 216s Malone Stage 3, 1970 Bay Window bus

Gone but not forgotten: 1969/1971 Beetles, 1969/1974 Westies, 1979 Rabbit, 1986 TD Jetta, 1992 gas Jetta, 1994 TD Jetta
Reply #2December 06, 2009, 11:48:59 pm

745 turbogreasel

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Re: Return spring?
« Reply #2 on: December 06, 2009, 11:48:59 pm »
Good news :D
My car uses a water operated  bit of junk  to seize up and not deliver fast idle by not moving the external throttle arm.
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