FFBD1831US Frigidaire Dishwasher 18"

[wenhubbell]

Hello:

 

Our Frigidaire dishwasher is 2.5 years old.  The unit is leaking from underneath, fills the drip pan then floods the unit.  We then get an error of i4.  The water appears to be leaking from the casing which is item # 612 on the attached diagram.  We've ordered a replacement part.  Upon further inspection, we noticed a build up of calcium on the motor.  We also noticed the casing on the underside is not sealed and looks like it was manufactured to drip water.  We'd appreciate any insight into how we can troubleshoot and fix this problem.  Thank you!