As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 101, FLL-FLL. APU BLEED ON, SMELLED BURNING. ACCOMPLISHED INFO NOTICE 2017-T015L PERFORMED LVL A ECS DECON. AIR QUALITY CHK GOOD. INSP FUSELAGE & APU NO ACTIVE LEAKS NOTED. APU WILL BE PLACED ON MEL. FOUND IN DIRTY CONDITION. REFER TO L/P 4291003-2..ACCOMPLSIHED ENG2 IDG LEAK AND OPS CHKS PER AMM 24-21-00 ALL CHKS GOOD.