Commercial roll up gate on a large mall store much like an overhead garage door not locking repaired

Commercial roll up gate on a large mall store much like an overhead garage door not locking repaired.
For more information please visit wayneslockshop.com

[@ayynk]

Awesome to see you taking on jobs that most locksmiths would pass up on

[@deanstreet8319]

Have a job replacing the lock body that holds the 2 mortise cylinders . On a mall roll up door. What do I need to know about removing and replacing the lock body . Thumbturn will not lock or unlock. Front lock is fine. Replacing thumb turn did nothing.

[@rachelgarcia2244]

Do you have any videos of replacing lock, key won't work