What was found
FLT 461, LGA - PBI,. INFLIGHT CREW MEMBER REPORTS SMELLING FUMES UPON BOARDING ACFT. ACCOMPLISHED INFO NOTICE 2017-TO15M. ACCOMPLISHED TSM 05-50-00-810-831-A.VERIFIED NO 30 DAY HISTORY. FOUND APU TO BE CAUSE OF ODOR, TYPE1, APU.ACCOMPLISHED DECONTAMINATIN IAW TSM. NO ODOR PRESENT WITH APU BLEED OFF.SEE LOG PG 4454690 FOR MEL OF APU.