So a bit of preventive maintenance
The flow control valve on mine doesn’t close full, it’s tight
To found a small Allen key, and took it off, you the. Open the valve fully and remove the big top nut,
After this I took out the gauze and the e61 gicleur, this is a 7mm.
Both fittings were not tight which is good, thanks to @DavecUK for pointing out doing this
The flow control I then un screwed to add grease. There was very little if any on there 🙄
Pics
![](https://i.imgur.com/daGWyN7.jpg)
![](https://i.imgur.com/5kB5cT8.jpg)
I’m hoping this is just newness of the valve needing to bed in and deburr itself