What size bolt is on the tensioner pulley on a 2005 clk

$9.46 for a new one

https://hyundai.oempartsonline.com/oem-parts/hyundai-tension-pulley-adjust-bolt-9783122060

and here

https://www.napaonline.com/en/p/TEM209743

https://www.google.com/search?q=2005+hyundai+xg350l+idler+pulley+bolt+size

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You can not bypass tensioner. Have broken bolt drilled out.

The one on the tensioner pulley is it.

Find the appropriate socket for the bolt along the tensioner pulley and attach it to the 3/8-inch ratchet handle. Place the socket head over the bolt on the tensioner pulley and push it in the direction indicated on the configuration chart on the hood of the vehicle to loosen the tension on the serpentine belt. Take the flat-head screwdriver to remove the serpentine belt from the tensioner pulley.

WHAT ENGINE SIZE.3.8L 1.6L 2.0L 2.4L 2.7L BECAUSE YOUR BELT HAS A TENSION PULLEY OR A BELT TENSION ADJUSTING BOLT.FOR THE 3.8L ENGINE YOU ROTATE TENSION PULLEY COUNTERCLOCKWISE USING A WRENCH.

Hi,

release tension on belt by:

-putting a socket/breaker bar or ratched on the tensioner pulley bolt and use it to relieve tension on the belt

-slide belt off tensioner pulley. replace with new belt in same pattern across all pulleys and again relieve tension on the tensioner puller to slide the new belt back on.

--you may need to remove the bolt on the tensioner closest to the pulley.


---if you don't know what the tensioner looks like look up the part on autozone's website for a picture you can match on your car

Best regards.

just put a socket and rachet on the bolt for the tensioner pulley and move the tensioner to the right to loosen the slack on the belt.

replace the tensior and tesioner pulley.

did you remove the belt before you tried to loosen the bolt? when you say main pulley, do you mean the pulley on the tensioner? by tensioner belt bolt do you mean the bolt secureing the pulley to the tensioner arm?

Check this video.