belts noisy help.

[CMF_chathurak11]

i have replaced power and AC belts with new ones.but still slipping sound can be heard.with the start of AC and start of the engin.can somebody tell what to do i have tighten the belts as much as posssible.

 

[CMF_RTK]

Use some dry lube on the belts I have done this on mine all good, but I have to rebuild my alternator due to bearing on its way out -.-