As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FA REPORTED DIRTY MUSTY SACK SMEEL IN AFT CABIN AS WE EXTENDED THE LANDING GEAR FO LANDING NO SMELL IN FLLIGHT DECK -PERFORMED TMS 05-50-00-810-831. PERFOREM #1 AND #2 ENG RUN IAW AMM 71-00-00. SMELL ISOLATED TO PACK #2 INSPECTED APU, #1 + #2 ENG NO OIL LEAK FOUND AT THIS TIME. SEE LG PG 2415391-2FOR CONTINEW MAINTENANCE