Nothing, I broke one and got no where with another one. I cheated and did it the fast and easy way. I left the belt on the pulley and took the bolt off with an air rachet. I did the same to put it back, but with a 20 ft. lbs. torgue stick. I got absolutely NOWHERE with the rubber wedge and strap wrench. The reasons are my engine is detailed and had WAY too much silicone on it. That and the bolt was STUCK and wounldn't come off without putting an air impact on it. Took me three hours and a broken bolt to get the install done.

This was just my car, don't et is scare you away. Everything I touch goes wrong, it wasn't anyones' fault aside from that ******* Murphy and his BS Laws.