This video skips over the most important part. At 2:30, the large block that the person is holding has inside of it two small washers and three small gaskets. These are the most important parts to replace, because if your group head is leaking the cause is almost certainly going to be those gaskets. This entire video shows you how to get inside the valve and put it back together, but it doesn't even show you how to fix the problem that the rebuild is supposed to fix.
Why doesn't La Marzocco address this issue? If indeed the entire tutorial video is missing the most important step, seems pretty stupid of them. I just rebuilt my head two years ago and I don't think I saw your comment here - it's now leaking once again. I'm eager to test the new Kalrez o-rings which are supposed to last three times longer... but $150 for 11 tiny o-rings?
Missed the one o-ring underneath the bottommost cap that screws into the group.
Really great video. Would love to see more of these. Might want to invest in an external lapel microphone, but that aside, wonderful and instructive.
work of art
Can we get an update video with full instructions & not missing pieces of video
does anyone know where i can buy the slide hammer from?
I replaced all the orings just like the video showed but I'm still getting a leak between the brass cap and group cap..... ???
This video skips over the most important part. At 2:30, the large block that the person is holding has inside of it two small washers and three small gaskets. These are the most important parts to replace, because if your group head is leaking the cause is almost certainly going to be those gaskets. This entire video shows you how to get inside the valve and put it back together, but it doesn't even show you how to fix the problem that the rebuild is supposed to fix.
Hello Neal, they change 9 o ring but when I bought GS 3 MP rebuild kit I got 11 o ring...is this 2 o ring go inside of this part that you suggest?
Why doesn't La Marzocco address this issue? If indeed the entire tutorial video is missing the most important step, seems pretty stupid of them. I just rebuilt my head two years ago and I don't think I saw your comment here - it's now leaking once again. I'm eager to test the new Kalrez o-rings which are supposed to last three times longer... but $150 for 11 tiny o-rings?
Ryan G I bought mine for $80 from Voltage Coffee in Colorado. They were shipped straight from LM USA.
You mean the ones at 1:34 ?
@@wpf312 Thank you. Yes. I thought I was missing something.
In this video you change 9 O ring..but on your website and GS3 MP Rebuild kit is 11 o ring...where this 2 o ring belong?
working too late. Started again this morning and realized I pinched an oring