Hello,
I own a Husky compressor wl660800aj 32 gallon.

I have a simple problem with it. It does not refill it self like it use to. It stops short when refilling up to 150 psi. To reach full pressure, I need to turn the power switch to off, and after about 30 seconds I hear a very light click sound, and the I can start it up again. After 3-4 times like that, I finally reach full 150psi pressure.

When I use it, and the pressure falls, it does not start up again to refill it self. I've had this problem for a while now. Can you guide me on what part I should clean, or replace to fix the problem. It's not over heating.

My guess is that it's the pressure switch, but I don't know that much about compressors, could be something else too.

I did not use it much, twice yearly to change my tires, and to winterize my swimming pool, so I would say a very light usage. I got it new about 8-10 years ago.

Thank you very much in advance

Thank you for the help, but I could not find an answer to my problem in the documents you attanched