The lower spray arm on my GE dishwasher is hitting the door Appliance Repair Troubleshooting Questions › Category: Dishwashers › The lower spray arm on my GE dishwasher is hitting the door 0 Vote Up Vote Down Jason Mckinney asked 4 years ago The lower spray arm is hitting the door when it runs, and it creates a consistent thumping sound. I confirmed it was the arm hitting the door by removing the arm and running again, no noise. I can also see a mark on my door where it is hitting. Email Name Website Comment Current ye@r * Leave this field empty Your Answer Your Email Your Name Accepted file types: txt, jpg, pdf Add another file