MMTC 1KFX-CC Exterior Tamperproof Open-Close Changeable Core Cylinder Key Switch Flush Mount

welcome to in psyches how to rekey your locations training video you will need three keys to rekey your location and attest your lock to see if you Ricky correctly you will need the key that you opened your location with this morning the step change key from your routine kit that is marked with a red dot and one of the new keys from the routine kit ready to distribute to your key holder first take your step change key the one marked with a red dot insert it into your lock it will turn the either 180 degrees or 360 degrees depending on your lock you will notice that this key does operate your lock then remove the step change key from the lock if you cup your hand underneath the lock as you pull the step change key out you will notice a small brass wafers pulled out of the lock and into your hand this indicates that you have recued your lock successfully now to test your lock to make sure