As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE AND FUMES BEGAN ENTERING CABIN FROM WE SUSPECT DEICERS HIT APU INLET ACP CONDITIONAL INSP FOR SMOKE AND ODER IN CABIN REF AMM 05-51-26. SMALL AMOUNT OF ODOR FELT BY CREW. ACP PACK BURN OUT REF AMM21-00-21. NO ODOR OR FUMES NOTTED.