This tutorial is specific to one of the most common master lock padlocks model 646 and similar versions.
Can you change the combination on a dial master lock.
You just need to identify what type of lock you have.
While pushing in button located on the bottom of the lock turn the dials to any combination you choose.
If you have a master lock set your own combination lock you can change your combination whenever you like.
The lock is now ready to be used.
Some dial locks require that a key be placed into the back of the lock to move it to a neutral mode so a new combination can be accepted.
The locking mechanism will be on the left hand side.
To change your new combination again dial your combination and repeat steps 2 3.
Within 30 seconds anyone can reset the numeric code.
It is easy to forget the combination to a lock.
Release button only after you have finished choosing your combination.
There s a way to crack the code of a combination lock when you ve forgotten it.
The lock is now ready to be used.
Please make sure you record your new combination in a safe place.
Release button only after you have finished choosing your combination.
To provide enhanced security long term master lock discontinued imprinting a serial number on the lock body of combination locks sold through retail locations.
To change your new combination again dial your combination and repeat steps 2 3.
Step 1 move the master lock s numbered dial clockwise.
Hold the lock with the latch at the top and the dial facing you.
Fortunately master lock offers a way to change the combination on most of its models.
Spin the zero past the indicator arrow for three consecutive passes.
View instructions on how to change reset the combination for your tsa approved master travel sentry certified lock.
This video is a step by step instructional video regarding how to change combinations on a built in combination locker lock.
Once you know the location of your lock s change position most manufacturers make theirs either 11 o clock or 1 o clock on the dial you are ready to change the combination on the lock.
Once the lock is set there is no way to open it without the combination.
While pushing in button located on the bottom of the lock turn the dials to any combination you choose.