As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - THE CREW REPORTED IN FLIGHT CREW AND PAX REPORTED A CHEMICAL SMELL AND LOUD WHINEIN CABIN ON LEFT (CA SIDE) OF AIRCRAFT. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND RESECURRED A LOOSE SLEEVE ON THE NUMBER ONE ACM. OPERATIONALLY TESTED WITH NO DEFECTS NOTED AND THE AIRCRAFT WAS APPROPVED FOR RETURN TO SERVICE.