crwdns2934241:0crwdne2934241:0 Wolphin

crwdns2934249:0crwdne2934249:0:

I would just use a small knife to remove that adhesive that is securing the lock collar.  It is likely there to keep the collar from moving, and to keep it into place.

crwdns2915684:0crwdne2915684:0:

open