Moot point.... its a 2005Jerry,
I'm saying IF he has the 7/70,000 warranty, and it's still basically stock like he says, let the dealer fix it. As long as it's covered, it'll probably cost him less in the long run ($100 deductible vs. the chance of multiple solutions that don't work).
I wouldn't consider the dealer without the warranty.
I didn't think you'd get DW with a stock set up.