ya, we talked to the customer before i pulled the cab, that if we found any rust or signs of water that it is not warrantable, he agreed to our terms and got his signature so off with the cab and pulled the pump.
when it rains it pours! now have another superdoody (2008) with fuel system contamination, removed cab and removed pump to inspect, found pump rusted inside, another retail job, woohoo!
figured about 20 hours, (warranty time + 30% i got 21). yeah got one here in the shop now, parts quoted right now is around $9700. customer is going to call insurance company and see if they will cover it.