300SD (140.134) L6-3.5L DSL Turbo (603.971) (1993)
11
Remove door lock (5) through installation opening in interior door panel.
12
Reinstall in opposite order. After installing adjust door handle play (Items 8-9). Refer to "Replacing Exterior Door Handle on Front Door". See:
Front Door Handle/Front Door Exterior Handle/Service and Repair