Picture request: lock mechanism

Upon reinstalling my carriers yesterday, I managed to knock my door pin off the lock mechanism. after a bit of fiddling I counted my losses and left it off (I've got to remove the carrier again to fix a reg clip anyway).

I'm just wondering if anyone has a picture of the the lock mechanism with the door pin intact? It looks simple enough but I just wanted to be sure, as it's bare effort to remove the carrier, reg, door handle, lock, then reinstall only to find it's wrong!

Thanks.