Stupid question about a dashpot

[Lotus503]

Can anyone tell me how a dashpot for a Presto 6N comes apart? Is it pressed on or is it a screw on lid? I need to replace the rubber o-ring/washer in it, since it appears to be totally deteriorated. I don't want to damage it by prying on it if it's not meant to be pried on.

Thank you in advance for your help!

[piaptk]

It just pops off. There was never an o-ring on it though. Its probably dried fluid. Soak it in kerosene or put it in an ultrasonic jewelry cleaner. It will come loose.

[Lotus503]

Will do. Thanks for the help!