Jeff for Model Number gsd4420x73bb The upper spray arm is not moving at all. The bottom has gotten stuck occasionally. Do I have to remove the dishwasher to replace it? Thanks
Answer Hello Jeff, The spray arms are serviceable from inside the tub without removing the dishwasher. Be aware that the spray arms not moving is usually an indication of low water pressure from the circulation pump inside the unit. This is normally caused by stopped up screens or a stuck check valve. Read More... Answered by AppliancePartsPros.com | Monday, March 17, 2014