TDB222RBR0 Tappan Dishwasher - Overview

Took the roller out of the package, snapped it into place. Less than 15 seconds. Works good as new.

I looked under and found that 2 brass nuts that secured the heater element through the base housing of the dishwasher has split down each side of the nut and no longer was tight enough to keep water from leaking around either end of the heater element. I powered down the dishwasher at the circuit breaker and then reached under the dishwasher and pulled away the 2 wires that were attached to each side of the heater element. I removed the two nuts and replaced them with the parts I ordered from partselect.com. I then put the appropriate wires back at the end of the heater element and ran the dishwasher to check for leaks. No leaks... it was fixed.

First I noticed that the old gasket had disintergrated along the bottom. Next I removed the the gasket being careful to observe how it was installed. There are these notched areas of the gasket that belong in the lower corners. I think the notches are designed to help hold the gasket in place and make the gasket bend around the corner. The gasket made closing the door very hard at first but after one wash cycle the fit became much more comfortable. The heat probably made the gasket more pliable. Problem solved.