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View Full Version : Diesel leaks, pump help


lalozf
09-20-2009, 04:54 AM
Hello guys I have a problem since I bought my 760 84/D24T
The pump leaks some diesel, if I turn the key and the glowplugs work, leaks by the plastic thingy. When I turn off the car continues leaking a little bit. It is not a catastrophic leakage because mileage is 35 miles per gallon, but I want to fix it.

Here you can see this plastic thing and you can see a drop waiting to fall
http://i84.servimg.com/u/f84/12/44/39/82/dsc00810.jpg

Here is a general picture of the engine
http://i84.servimg.com/u/f84/12/44/39/82/dsc00811.jpg
Do you have any ideas what would be the problem?

Thanks, sorry for my English

lalozf
09-20-2009, 08:46 AM
today I got the plastic tap out, and I see something like a valve, and the leaking begins as bubbles of air mixed with diesel.
I have another fault, my brick has two diesel tanks, and there must be a bad union or pipe between both, because when I fill the tank and the second tanks begin to fill leakes diesel. so I only fill one tank (half gauge)
could it be related?

sofiene
09-20-2009, 02:02 PM
Hello guys I have a problem since I bought my 760 84/D24T
The pump leaks some diesel, if I turn the key and the glowplugs work, leaks by the plastic thingy. When I turn off the car continues leaking a little bit. It is not a catastrophic leakage because mileage is 35 miles per gallon, but I want to fix it.

Here you can see this plastic thing and you can see a drop waiting to fall
http://i84.servimg.com/u/f84/12/44/39/82/dsc00810.jpg

Here is a general picture of the engine
http://i84.servimg.com/u/f84/12/44/39/82/dsc00811.jpg
Do you have any ideas what would be the problem?

Thanks, sorry for my English

no spik french

lalozf
09-21-2009, 12:03 AM
You have a private message
any ideas?

Jason
09-21-2009, 05:40 AM
Thats not too bad of a fix. You will need the Bosch VE pump gasket kit, a few people on Ebay sell them if you dont have a diesel pump shop around you. The gasket kit part number is DGK-121.

Here is a link with good pictures and write up on replacing the o-rings that are leaking. You will have to take the lid off your pump to do it.

http://www.dieseltruckresource.com/dev/repair-leaking-fuel-pin-t153154.html?t=153154

This is a cummins VE pump, but its the almost the same pump with a couple different looking outer parts. Either way, the afc housing is the same thing. The gasket kit does everything from the 4cyl vw VE pumps up to the 6 cyl cummins pumps.

Hope this helps.

Jason

lalozf
09-21-2009, 11:41 AM
man! that information is great!!!
I am reading and finally will fix the leakage, I will post the process. Thanx again I owe some beers
:)

lalozf
09-22-2009, 05:17 AM
I have allready bought one kit near my house, in a bosch dealer, 19€, almost 24 bucks
I leave here the link from the only one I found on the bay
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=370263245467&viewitem=&sspagename=STRK%3AMEWAX%3AIT

this is the seller
http://myworld.ebay.com/ebaymotors/prothe/

Jason
09-22-2009, 05:30 AM
Glad the link worked out for you. Post up some pics when you do it, I'm sure there will be others interested to see how its done.

Jason

lalozf
09-23-2009, 05:06 AM
well, i have the pump in my desk, and there are some parts very different, and good for us, the 3200 spring does not exist :D
so is easier to get it out.
I am taking pictures, and will post them in a separate post.

The man who sold me the gasket kit, told me
man ARE YOU GOINGG TO DO IT BY YOURSELF?
me: How much do I need to pay you to do it?
man: 300€ (450$)
me: YES, me and my son, 1 years old.

My little red neck heart was hurted, maaan I am gonna fix my caaar!