This is the perfect place to find a place to find recalled appliances. Go to www.recalls.gov to look up your ailing little R-2 unit.
The reason I am posting this is that 2 million Maytag and Jen air dishwashers are being called in for "Free...fixin".
They may catch fire when you add your liquid cleaner...so look it up if you own one at.www.repair.maytag.com.
Good luck with your new dishwashers....or significant other.