Uploaded May 2026 | Updated September 2026, 2 weeks ago

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When was the last time you changed the group seal on your coffee machine? Maybe you’ve found your group handle is leaking when you are pulling a shot of espresso? Well that’s a great sign your seal is due for a change. In this video Luke explains how to change a group seal on a La Marzocco commercial coffee machine.

Now it’s a pretty simple process and it’s a very similar process on most e61 group style coffee machines. Just make sure you use the correct size seal and put the seal in the right way up. If you’d like to learn more, you can find a full video on our YouTube channel where Luke talks you right through all the ins and outs of changing group seals.

#coffeemachine #barista