I did this yesterday ... front left hand side, LHD. (thanks, Marty).

I was astonished that it was so easy. All I had to do was detach the horizontal cabling to allow the lock to be manoeuvred out of the door.

Hardest bit was remembering which rod did what!

Oh, an then repairing the door card which had been manhandled a bit.

It's one of the reasons that I cut the stupid arm off of them that usually extends from the metal lever that the door handle rod connects to. With it on there, it just gets in the way, makes the job a whole lot fiddlier, and on top of that usually scratches up the inside of the door aswell!

Hope the latches are all OK for you!

Marty