BMW Fan Clutch Tool

[granit_silber]

Then I purchased the thin 32mm from a bicycle shop.

Do you mean a cone wrench???

-ashley

[bfd]

Do you mean a cone wrench???

-ashley

If its 32mm wrench, its an old-school headset wrench like this one:

http://www.parktool.com/parktoolgear...&item=HCW-7OLD

[Mitch90535im]

If its 32mm wrench, its an old-school headset wrench like this one:

http://www.parktool.com/parktoolgear...&item=HCW-7OLD

That 32mm is for the nut. The "special tool" is to hold the pulley while you loosen the nut. Remember that the nut is reverse-threaded too. Park also makes a longer version if this same wrench.