97 Town and Country, 105K miles. I developed a high squeel under the hood today. Sounds like the belt tensioiner went bad again. I had someone replace it for me last time. I plan on doing it myself this time. Are there any tricks to getting this off and back on again? Thanks in advance for any advice.

 

yeah the trick it to have a 3ft entention with a 15mm swivle head socket to get the nut off the tensioner