Vehicles after change point in 1982
Unscrew nut (1).
Lift off and swing motor crank aside.
Installation:
Switch windshield wiper motor on and off to move it to final position.
Mount crank in extended location.

Unscrew screws (1) and nuts (2).
Remove support (3).
Pull off plug (4).

Unscrew screws.
Lift out motor.
Pull off plastic cover on motor.