Scubapro MK17 Diaphragm retainer

[Jonno]

Dear All,

I perpetually have a problem with this one. I have had several in the past that do not want to come undone. The Multitool just does not sit right and other c spanner type tools are again just not a great fit. I currently have one, the body has coma away from the main chamber and I am left with the veined section with the environmental seal attached. I have just put it in the ultrasonic bath to try to ease up whatever is sticking it but does anyone have any tips, suggestions, fixes please.

 

[rhwestfall]

one I picked up that had been poorly cared for was like that. I used some soft wood blocks (pine) in the jaws of a vise to free it along with heat and cold ultrasonic cycles.