E61 grouphead internal maintenance: how often - Page 2

Equipment doesn't work? Troubleshooting? If you're handy, members can help.
User avatar

#11: Post by cafeIKE »

I opt for preventative rather than repair maintenance.

After five years of 3-4 shots per day, brew valve seals are well grooved, the cam and mating faces clearly worn.

A rebuild on my timetable is preferred to a "must do". Taking the covers off and having a look-see for failing water or electrical connections saves needless frustration.

Caught before DoA: