A working dishwasher spray arm is very important for good dishwashing. The spray arm spreads the dishwasher spray inside the machine, making sure every dish gets cleaned well. If your dishwasher isn’t cleaning like it should, or if the water pressure feels lower, a broken or clogged spray arm could be the problem. The good news is that changing the spray arm is an easy do-it-yourself ... https://gemonogramrepairexpert.com/diy-dishwasher-spray-arm-replacement-step-by-step-guide/