CFAI Curriculum vs. Schweser Notes

Can I pass the Level III just by studying Schweser Notes?

Maybe

You might need to sit through exam as well. Check with CFA Institute.

I plan on ONLY using Schweser. I learn more by reading Schweser twice than CFAI once.

yes provided you know schweser inside out …however the consensus on here is that some topics have been better explained in the CFAI texts .ex:Fixed Income