Brian S Scottsdale , AZ October 31, 2015 Appliance: General Electric Dishwasher PDW9980N00SS Ge Dishwasher Pdw9980n00ss: Dishwasher with clogged sprayer arm. How to replace Dishwasher Lower Spray Arm. Purchased replacement part from AppliancePartsPros. Took minutes to install, dishes are clean, I'm happy. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes