Quote:
Originally Posted by gregk
Looking for a little feed back to make a decision. Some of you may recall my fuel tank drain bung leak discussed in a post from the last few weeks.
The coach is at Cummins and the decision is weather to allow them to remove, clean, weld and pressure test. Cost $2200. Or replace with new for $3500.
Cummins will warranty the weld repair for 6 months. I hate to take the chance of having to go back for a replacement job if the repair does not hold.
They appear to be all over this process as this bung issue has been a problem for the industry. I am interested if any of you that had yours welded had the leak reappear? Thanks for any input.
Any feed back is appreciated
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Thought this might be of help to you , it is a past from another forum.
Walt
I had this same problem about 6 months ago. I brought it to a local welder
(being in RI, I looked up boat and salvage welders as I couldn't get anyone who
would weld with fuel in the tank and most wanted an arm and a leg to drop out
the tank, rinse it and put it back in. I eventually thought that boat/salvage
welders would perhaps be better equipped to do the job without ripping the tank
out anyway). I had the job done quickly and easily and it only cost me about
$150.00 for the job. The welder said there was a defect in the area of the
drain plug (I have since heard of many others having the same problem in the
2004 to 2008 year groups) and he needed to reinforce the entire area or it would
eventually weaken and drop out of the tank. The leak was never that bad, but
glad I got it taken care of when I did. If you have any boat and/or salvage
welders around, they are probably your best bet.