Upper Spray Arm with Retainer

it was necessary to remove both dish holding trays; i simply placed the new upper arm over the existing spray apparatus, and inserted the little 4-pronged connector into place. the lower was a bit more involved: i unscrewed the center piece that that holds the entire arm and assembly; lifted the old arm off { the base comes with it if you haven't unclipped the six clips previously }; i used a small straight screwdriver to pry off the 2 metal brackets from the old arm and attached them to the new arm; i used the same screwdriver to remove soap sludge from the base and the screw-on center piece, and installed back onto the spray assembly. then i reinstalled the dish racks..... good as new !!! boy am i glad the repairman didn't call back, after all!!!

My husband offered a new dishwasher, (portable $500-$600), but I thought that was unecessary. So he handed me the job. I figured out the parts, easy since the arm fell off, and the notes on your website recommended doing also the lower arm and filter. (Great notes and recommendations by the way)
I ordered the parts at noon one day and they arrived at 11.00 a.m. the next day!! Incredible!!
My son looked at the instructions and had it done in less than an hour, for LESS than $50!
It works better than ever and does not leak any more(can't figure out why!)

Unscrewed the plastic fitting at the top of the dishwasher, then removed spray arm from it. Don't worry about the retainer, a new one is supplied. Replacement is literally a "snap".