I know this is stupid, but i don't know how do disassemble locks. I have one 5 pin lock, but don't know how do disassemble it. In one tutorial it said to disassemble the lock but I couldn't
What type of 5 pin lock is it?
Key in Knob (door knob style)
Deadbolt?
Padlock?
Frequently the manufacturer will have a service manual you can download directly from their site about taking it apart, but we would have to know what type to help you:)