crwdns2934241:0crwdne2934241:0 Henry H
crwdns2934249:0crwdne2934249:0:
The valve spring probably just needs to be retensioned; give it a good stretch, make sure the silicone valve nipple and seat are clean and put everything back together.
crwdns2915684:0crwdne2915684:0:
open