How to remove the water pump on BMW 850i on 1991 BMW 850i

I'm replacing water pump on my '91 850i. have removed shroud, fan,hoses etc. need information on how to remove crankshaft pulleys-sensor.






Asked by for the 1991 BMW 850i
1 answer
hello, you can learn how to remove bmw water pump from this article : http://www.ehow.com/how_5333229_change-bmw-water-pump.html

greetings