Originally Posted by OrangeLizard6
So just for grins, I looked at the Back Check Ball, cleaned it and where it fits in the solenoid. Still have the same problem.
When you pulled that Back Check Cap out...did the red ball simply fall out into your hand when you tipped the solenoid? Or did you have to pry it out with an alan key?
If the ball is too small...it can get stuck in the manifold and not allow the air to dump from the front of the bolt which will make it just go puff puff...
Next...change your O rings again...make double sure you are putting 14X2 NBR 70 O rings on both the upper tier of the bolt as well as on the prop shaft.
Make sure you put both #20 on the outside of the can.