Replacing Group Gasket
If you're looking for how to replace the group gasket on your Gaggia Classic Pro, read the following to learn how to do so.
The group gasket will typically need to be replaced about every 6 months to 1 year. It is not necessary to replace the gasket until leaking at the grouphead occurs, but it is good to have a gasket on hand since the machine cannot be used with a broken gasket. The video below shows how to replace the group gasket on a Gaggia Classic Pro.
How to Replace the Group Gasket on the Gaggia Classic