high pitched squeeling

[sswpriz]

1999 Jeep Cherokee, 4.0 liter, 100K miles
I just had the serpentine belt replaced and everytime (when cold) I turn the A/C on, it squeels for about 10 to 20 seconds. After that it quiets down.
Any suggestions ??

[gtmud]

Sounds like the belt is not tight enough. try tightening the belt a couple turns. That should fix the squealing problem.

[sswpriz]

gtmud, you were right, tightening the belt di the trick. Thanks !!!