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-   Diesel Discussion (http://www.peachparts.com/shopforum/forumdisplay.php?f=15)
-   -   im stumped an need of help (http://www.peachparts.com/shopforum/showthread.php?t=242713)

LAbioCars.com 01-16-2009 03:50 AM
Quote:
Originally Posted by Diesel911 (Post 2079909)
What did he say happend when he tried the WD40?

Did the Engine even cough or attempt to start?

If the car will not start on WD40 how will rebuilding the Fuel Supply/Lift Pump help?
oddly enough the wd40 did not do much but slightly speed the rpm's of the starter (no smoke out the exhaust)

LAbioCars.com 07-06-2009 07:08 PM
hey roy do you have a part number for the rebuild kit for the later fuel pumps on the 603

TchTchr 07-06-2009 07:19 PM
rebuilding pump question
 
How difficult is it to repair the lift pump? What are the signs of the lift pump going out - or does it go all at once?

Thanks,
Brad

whunter 07-07-2009 12:05 AM
Answer
 
Quote:
Originally Posted by LAbioCars.com (Post 2240938)
hey roy do you have a part number for the rebuild kit for the later fuel pumps on the 603
OM601, 602, 603 Lift pump Repair kit
http://www.peachparts.com/shopforum/showthread.php?t=183446

TchTchr 07-07-2009 04:31 PM
bump

How tough is it to rebuild the lift pump?

Diesel911 07-07-2009 07:55 PM
1 Attachment(s)
Quote:
Originally Posted by TchTchr (Post 2241629)
bump

How tough is it to rebuild the lift pump?
In the 1st pic at the site below in the lower right hand corner you see #428; that is the kit that is being sold. It consist of 2 plastic valves, 2 springs and Copper washers.
It is just a matter of removing the Fuel Inlet Fittings and the Fuel Outlet Fitting and replacing the Valves/Springs back the way that they came out.
On a 123 300D it might be possible to do this while the Supply Pump is still on the Engine.

http://www.detali.ru/cat/oem_mb2.asp?TP=1&F=123130&M=617%2E912&GA=722%2E118405&GM=716%2E005++++++++++++++717%2E400&CT=M&cat=1 43&SID=07&SGR=045&SGN=01

I barrowed jt20's pic from another thread and added arrows to show the fittings I believe need to be removed to change the valves.

Shawn T. W. 07-07-2009 08:25 PM
Quote:
Originally Posted by Diesel911 (Post 2241811)
In the 1st pic at the site below in the lower left hand corner you see #428; that is the kit that is being sold. It consist of 2 plastic valves, 2 springs and Copper washers.
It is just a matter of removing the Fuel Inlet Fittings and the Fuel Outlet Fitting and replacing the Valves/Springs back the way that they came out.
On a 123 300D it might be possible to do this while the Supply Pump is still on the Engine.

http://www.detali.ru/cat/oem_mb2.asp?TP=1&F=123130&M=617%2E912&GA=722%2E118405&GM=716%2E005++++++++++++++717%2E400&CT=M&cat=1 43&SID=07&SGR=045&SGN=01
You you mean the "other left"?:D

Diesel911 07-07-2009 08:27 PM
Quote:
Originally Posted by Shawn T. W. (Post 2241824)
You you mean the "other left"?:D
OOPs! Correction in progress.

TchTchr 07-08-2009 07:00 AM
Ok - looked all over fastlane and allpartsexpress and couldn't find the kit. Is this a dealer only item? Considering the age of the car, I'm thinking it couldn't hurt to go ahead and rebuild the pump.


I found it:

http://www.peachparts.com/shopforum/showthread.php?t=183448


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