You will need a key «on 10».
1. Raise the glass and remove the front door upholstery (see «Removal and installation of an upholstery of a forward door»).
2. Release the latch (in the photo is shown by an arrow) external handle rods and disconnect the rod from the lock lever.
3. Turn away two nuts of fastening of the external handle and remove it.
4. Install the outer handle and all removed parts in the reverse order of removal.