Josh for Model Number DW80K5050US/AA Samsung Dishwasher Drain Hose DD81-01502A once removed will only allow air flow one direction? I thought it was a check valve? Weak pressure through with compressed air. Installed it back on, ran 1 1/2 cycles plugged again? Why does it restrict with no debris visible when cleaning it?
Answer Josh, It may not be a visible clog in the drain hos as there could be a build up of grease or other sticky substances that can get in the corregated part and build up. It would be best to replace the drain hose if this is the issue. Read More... Answered by AppliancePartsPros.com | Friday, August 11, 2017