http://www.youtube.com/watch?v=RLLRb-Jfrd8

 

This is a link on how to pick an ace style tubular lock.  It requires a special pick but maybe is the cleanest answer.  You can make a key after you get the lock picked.

 

Dan Barnes

 

 

Since my L320 key is the same “Ace” as several others, but with different 4 digit code, it appears these come with many different codes, maybe 9,000?  Wouldn’t be much of a lock if other codes worked.  Can these be picked?  If not, Andres, you may have to grind off the chrome face and drill it out.  Chicago lock or a good locksmith can then replace it.  I’ll drill it out for you for a ride in the L4.

Ed Gray