Service manual

19
Inspect the gasket in bottom of the
plunger
It must seal the top of the rivet shown
here
Turn over the diaphragm inspect near
the rivet head
A cut or indent would stop sealing on the
center ring
Remove the o-ring retainer, remove the
screen
Remove any material or debris from the
body. Inspect the center ring for cuts or
damage to the surface. If the stainless
seat (center ring ) is rough or cut, the
valve body must be replaced.
Reassemble in reverse order