Porsche Repair: 1985 1/2 - 944 porche, crank pulley, crank shaft

Question
The pulley that drives my power steering pump and is connected to the crank shaft has come loose (wobbles and spines freely). Could it just be the crank shaft bolt which doesn't appear loose or could it be a bigger problem.  The timing belt gear seems fine and the car ran great otherwise.
Thank you.
z.

Answer
I have not R&R many crank pulley's, however I thought there were four bolts under the front hub on the crank; aside from the center bolt.

Your crank pulley should not wobble or spin freely.

Cause of the problem?  Can't tell from here however I would look over the repair history on the car.  In either event you will have to inspect and repair.

Hope that helps.