Can anyone suggest a better solution.
When I lift my brew lever upwards and just as you get towards the top of the movement there is a scraping of the internal parts.
Now when I strip down the section (see pic) What appears to happen is that the offset cam (part #11) open and shuts the spring loaded valves #9 and #25.
It is the scraping on these (#25) that is causing the problem.
I lubricate it with a food grade type grease (looks like vaseline) and the problem is solved for about 2-4 weeks.
Then it returns progressively after say 2 weeks.
The cam shaft (#11) is not bent or distorted.
Any suggestions as to the type of lubricant to use and is this normal or is there something else to consider??
thanks in advance
Sando
When I lift my brew lever upwards and just as you get towards the top of the movement there is a scraping of the internal parts.
Now when I strip down the section (see pic) What appears to happen is that the offset cam (part #11) open and shuts the spring loaded valves #9 and #25.
It is the scraping on these (#25) that is causing the problem.
I lubricate it with a food grade type grease (looks like vaseline) and the problem is solved for about 2-4 weeks.
Then it returns progressively after say 2 weeks.
The cam shaft (#11) is not bent or distorted.
Any suggestions as to the type of lubricant to use and is this normal or is there something else to consider??
thanks in advance
Sando

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