2016 renegade xmr clutch/belt issue

Hey guys i just picked up my new renegade xmr and what a beast it is. But whats bugging me is as soon as i mash the throttle wide open i get belt screach. I can be in high or low going whatever speed i want as soon as i go wide open about 1-2 seconds later i get slip/screach. I know i have 110kms so that might have something to do with it but im woundering if i realy need a new belt already or can i take apart and clean everything and she will be good