Try them until one fits, and then turn left. Turn left loosely then to the right tightly.
The current answer is about the best advice you can receive unless you happen to find another 2001 Blazer owner or mechanic who knows the actual size.
Here is a rewording of the current answer.
Take a look at the bolt that holds the fan wheel into place and try to get a general idea of the bolt's head size. Then, grab the wrenches that look like they will fit and start experimenting to find the right sized wrench. What you are looking for is an easy fit onto the bolt without too much play in the wrench. Once you have found the right size wrench you may proceed to loosen the wheel by turning the wrench counter-clockwise. Remember what wrench you used and your job will be a little bit easier when you put it back on.
Hope I helped
Zilduli
Answer: Well, if you don't know which way to turn the wrench, or what size, find a friend or someone who can do the job for you, also to check why you need to remove the " clutch Fan " also check with this person or the dealer if you need the computer re=programmed. When you watch someone, you learn also. Hope this is good advise. Good luck.
What size wrench do you need to change the front brakes on a 2001 dodge durango?"
It takes a 3/8" allen wrench to r & r that caliper bolt.
You need a 13mm box wrench.
235x70x15 this tire size on my 2001 s10 blazer
You need a 12 mm wrench, not Allen key.
15 mm
The wrench size is 14mm.
5/8
It should be a 3/8" Allen wrench.
3/8"
You will need aÊ7mm Allen wrench key to remove the front brake pads on a 2001 Clio. The Allen wrench can be purchased at any auto parts store.
6x9