Should the CVT be adjusted after breaking in the Tao 150?  The 150 now has a loud winding pitch and not for sure if the belt needs to be adjusted or recalibrated  or something else.  Thanks for your help.  

their's no drive belt adjustment on your cvt tranmission, if you have a windng pitch it's probably
a bearing going out, it could eaither be the crankshaft bearing or transmission shaft bearing. can't tell you from hear.  

if this is only happening while hill climbing or acceleration then yes the belt is proably slipping but if its making the noise even while idleing then my bet would be a bad bearing