When my son unpacked / installed the washer, he removed the 4 bolts but not their plastic spacers. We ran a few cycles with the spacers in place and the machine made a terrible racket. Well, we discovered the mistake and the machine works great now except sometimes there is a terrible banging during the spin cycle. I suspect it has something to do with this initial problem - did we ruin the machine, can it be fixed?
I am hoping for some advice before I call the repairman.