Tried to about 6 months ago. The valve bonnet was so
by Barrister (2019-01-22 15:33:43)

In reply to: Have any of you ever replaced a shower cartridge?  posted by irisharab


completely seized, I had to call a handyman friend of the family to cut it out of the line and replace the whole valve.

I think if I could have opened the bonnet, I could have replaced it myself, though.