Route drill cut or remove the wood to expose the slot.
How to fix a 3 point door lock.
Thanks for all your replies.
Tried calling the people who sold the lock to us not the manufacturer and they said the manufacturer doesn t make it anymore.
I called locksmiths and they said they don t know how to repair it.
We have a hurd hinged patio door.
This video is intended for a simple direct replacement.
Loosen and remove the machine bolts that secure the lockset at the inside face of the door using the appropriate screwdriver.
At least i have a starting point.
This button is in a piece that sticks out from the edge of the door.
For latching one is passive and the other is active to lock the doors you pull up on the passive door handle then pull up on the active door handle then you can turn the latch for the deadbolt.
Not sure if that s true.
The snib you use to lock the door covers the screw.
Then insert a small screw driver awl etc.
To operate the snib with the door open you need to hold in the little safety button.
There is no name on the lock.
We have the door handle stuck in the locked position and the deadbolt won t turn.
We have numerous multipoint loc.
This is a video on how to install a multipoint lock with shootbolts.
It is there to prevent you locking the lock when the door is open.
The deadbolt should retract.
When a tool is installed in this vertical slot and the bar is moved upward it should unlock the vertical shootbolts and deadbolt.
It is a 3 point locking system.
Push or pry the metal tab in the slot up.