I have looked for but cannot find the way to remove the lower spray arm on my GE dishwasher. The thing won't drain and I suspect it's being used as a garbage disposal and is plugged up. The washer fills, then sprays, then when it goes to empty, nothing goes into the sink drain. I can watch the solenoid kick on when it is time for the empty cycle, so that leads me to the following conclusions:
1) timer is good
2) float is fine (but you should have seen the gunk on it)
3) solenoid works
4) fill valve works
I need to get the spray arm off to see what's plugged up down there.
Thanks,
Jeff