Took the 2006 Mountaineer 329RLS out last weekend, and the wife noticed cracks in the right side bowl (smaller bowl) of the double bowl sink (Its a "Drop In" Plastic Style):
She swears nothing "Dropped" in it from the cupboards, and we haven't thrown anything heavy in there, or pounded any ice bags. I don't know if its from expansion, and contraction caused by the excessive heat we've been having, or if it had an internal defect.
Anyways, the good news is I emailed pictures of the cracks to the Local Dealer, and they contacted Keystone, and forwarded the picures of the cracks, and Keystone is sending a new sink for replacement (The unit is still under warranty for another month, but I was prepared to have to battle for a replacement, luckily this didn't happen).
JPB
Threaded Mode
