Re: A Tale of Two Patricians

Posted by Packard Don On 2019/9/7 10:24:35

Thank you Howard. I've never ever had to remove the arm on this type of pump and I did manage to get it out last night. You simply tilt the diaphragm back to unhook it but there was a burr in on the hook and the original diaphragm was very stiff (I think it was an original!) keeping it from tilting enough to come out of the slot.