Key Lock Cylinders: Replacement

Raise the front door glass to the top position.
Remove the door trim. < Ref. to REMOVAL , Door Trim. >
Remove the sealing cover.
Remove the plug at the rear end of the panel.
Loosen bolt (1) to remove the rod clamp.

Fig 1: Identifying Rod Clamp Bolts
Courtesy of SUBARU OF AMERICA, INC.
Remove the key cylinder all together with the handle cover.
Remove the key cylinder from cover, and replace the key cylinder.

Fig 2: Identifying Key Cylinder And Cover
Courtesy of SUBARU OF AMERICA, INC.