Draw a line around the lock latch.
Pic. 8.28. Screws of fastening of a clamp of the lock of a back door
Loosen the lock retainer screws, and move the lock retainer in or out. Move the lock latch up or down to align it with the lock hole. Then lightly tighten the screws and check the operation of the lock (pic. 8.28).
Note. Hold the outside door handle outward and push the door towards the body to check if the lock retainer provides a snug fit.