Yesterday, when I tested the faucet, I saw the water leaking out from inside around the bottom area where the garden hose connected to. I opened up the grey cover of the faucet on bench (very easy to pry out). It looked like water could be coming out from the “joint” between the top and bottom pieces of the faucet. The top piece consists of the magnet (solenoid) which control the water on/off. The bottom piece just a black plastic tube going out of the faucet enclosure.
Is there a way to separate these 2 pieces to check any rubber O-ring/washer is in use ? Then the water leak could be fixed ?