Companion way lock

[Sycathy]

Hi,
Anyone some hints how companion way lock is to be replaced? I got lkck from svb but have no clue how to install.  It is the plastic version.....

Thanks

[tiger79]

I'm surprised it didn't come with instructions.  Take a look at this for starters - https://www.onmar.se/pub_docs/files/Secure---How-to-remove-a-broken-latch.pdf

[Sycathy]

Thanks in meantime a recognized these teeth in back and got a clue from that. And no despite high price it did not come with instructions.... :-(