In this video, i go over a very common issue that i see all the time. I also talk about the solenoids, the early solenoids are the large can solenoids, i always clean those and reuse. The later model U140 have the small can solenoids, i haven't really had to many of those so im not sure about cleaning them with a success rate like i have with the early solenoids. I did not mention that on the video. In the future i should have an answer. Thanks for watching.
