Level of DifficultyReally easy
Time to do repair15 - 30 mins
Age of ApplianceMore than 10 years
I had taken the washer out and replaced both hoses, and the leak stopped for a load or two. I then replaced the water inlet valve, because I could see that the plastic threads were pretty bad. The repair is very simple on this model. There is no need to open the cabinet at all, the entire job is done on the back. I used a socket and the stubby driver for the mounting screws and switched to a screwdriver tip and opened the clamp on the hose leading to the air gap assembly. The entire operation took about five minutes. The repair worked for two or three loads.
The water leak came back, so after some searching I finally figured out how to open the cabinet, and that took longer than actually doing it. The front opens with two big screws located on the front about 4" above the floor, just in the corner of the indentation on the panel.
With the top tipped up (tape the lid!) out of the way, the leak proved to be coming out of the air gap assembly. There is an injector nozzle and a rubber sleeve that goes over it. They fit in the large black hose. I easily opened the hose clamp, removed the old parts, put in the new one. The rubber sleeve has a cover that goes over the edge of the plastic injection nozzle. You have to make sure it is entirely and smoothly inserted. Easy. Then insert it all the way to the shoulder of the end of the hose with that wide end facing into the hose and the other end open. Slip the open end through the bracket and into the other hose. Tighten all your clamps, and carefully pressure test. Do not touch any metal parts if there is water spewing. Just turn it off, pull the plug, and fix the problem. In my case, it worked perfectly, and I turned it off, replaced the front and the job was done.
Despite the great advice I got here, I ended up getting the nozzle parts in town. I had to go to an appliance parts outlet rather than a place like Home Depot, but it was quick and no shipping. Still, I would not have tried this without the great advice and fast service here.