921-166400 won't build pressure
(Shelbyville, Il. USA)
Craftsman 12 gallon 1 HP Oil Lubricated Model # 921-166400 runs but no pressure build up.
I have scoured your web sight and have done everything suggested.
If it is a problem with the reeds, how do you tell if the reeds are bad? They are two strips of metal and look in good condition.
Seems air is going in and out as it should. If the pressure is as it should be can you hold your finger over the open air line at say the check valve?
Any place I break the line open, I can easily put my finger over the line opening and restrict the air flow.