Take out the cylinder retainer ring. Make use of a wrench-like ring remover to get rid of the retaining ring from the lock cylinder. Set the retainer ring somewhere you will discover it afterwards when reassembling the lock. We offer residential locksmith services In Rochester NY 24 hours a day, https://residential-cleaning-serv64949.blog2learn.com/74859388/the-ultimate-guide-to-cost-to-rekey-a-house