Question about 1999 GMC Sierra

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Trying to remove the fan on a 99 GMC pickup

I was advised that when taking the fan off of the front of my motor the big bolt has to be removed by turning it counter clockwise (reverse thread). Putting a cresent wrench on it and hitting it with a hammer doesn't seem to break it free.

Any trick or is it a regular thread that needs to come of the normal way?

Thanks for your help,


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Nope ..advise was correct ..counterclockwise ..(left hand threaded )...give it a good wrap to shock it free with proper sized wrench

Posted on Nov 22, 2008


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