On 04/10/2020 13:15, Dave Liquorice wrote:
take the head off and
fully operate the valve stub shaft both ways fully a few times and
see if that frees it up. Had a honeywell valve do that on me, once
free'd off it worked for years with no further problems.
Mine only did another 5 years after that.


--
€œA leader is best When people barely know he exists. Of a good leader,
who talks little,When his work is done, his aim fulfilled,They will say,
€œWe did this ourselves.€�

ۥ Lao Tzu, Tao Te Ching