squeeling auxilary belt

[anthony25]

my x reg renault laguna has a squeelin sort of noise coming from the auxilary belt on the alternator any ideas to shut it up lol????

[woodchopper]

Adjust the tension on it, ie. tighten it - or replace it if its worn.

[Toureman]

find out how to do it here..........

http://www.renaultforums.co.uk?referrer=599

[david1702198]

if its a serpentine belt its automatically adjusted. may need replaced.