Technician a Says the Same Tool Kit Is Used to Remove

Multiple Choice

Technician A says the same tool kit is used to remove and install a press-on-type power steering pump pulley. Technician B says power steering pump pulleys retained with a nut and lock washer have a woodruff key mounted in matching slots in the pulley and shaft. Who is correct?

A) A only
B) B only
C) Both A and B
D) Neither A nor B