My machine was making a clicking sound like it was trying to flush water through but none was coming out. These directions worked perfectly for me. On the first try I didn’t spend enough time on step 5, and it didn’t work. But going through again and taking the time to flush the check valve did the trick.
Son. This was the exact fix. I tried it the first time and it didn’t work. Followed the steps again, and spent a bit more effort on step 5. That was precisely the issue. Thank you for taking the time to make this help. Took me ten minutes to take apart and reassemble.