As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PACK 1 OVRLD IN FLIGHT STRONG BURNT METALIC ODOR COMING FROM PACK 1. COMP W/ QRH LEFT PACK OFF DUE TO SMELL.-C/A-PERFORM INSPECTION ON PACK 1, FOUND CLAMPS TO BE LOOSE ON DUEL HEAT EXCHANGER DUCT RETIGHTNED CLAMPS ON DUEL HEAT EXCHANGER DUCT IAW EMB 140 AMM 21-51-02 OPS CHECK GOOD, NO SMELL