1994 Chevy Silverado windshield wiper motor

Gentlemen;

The question I asked was not answered to my satisfaction. The pictures that accompanied
the answer can be found in "Chilton's" manual (8055) 2864 General Motors
full-size trucks 1988-96 pages 6-48 and 6-49.

The reason I asked the question was that the motor was bench tested and the motor turned
thus changing the position of the original set of driveshaft. Thus the starting position
of this arm will make it more of a trial and error method of attaching the crank arm
fasteners to the motor driveshaft. Which could be very time consuming?

Thanks

Can I use old drive shaft connection on new winshied wiper motor