As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER EMERGENCY LANDING FOUND RT PACK GRINDING AND PRODUCING ABNORMAL ODORS IN COCKPIT AND CABIN. ACFT REMOVED FROM SERVICE. R & R RT ACM IAW AMM 21-51-03, OPS CHECKED GOOD, NO DEFECTS NOTED AND NO ABNORMAL ODOR NOTED. ACFT RETURNED TO SERVICE.