John H Cypress , TX March 01, 2016 Appliance: General Electric Dishwasher GSD2030Z00WW Ge Dishwasher Gsd2030z00ww: The spray arm assembly was broken. How to replace Spray Arm Assembly. Ordered a new one from Appliance parts Pros.com Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes