As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3236 DISC: ON SHORT FINAL LANDING MSP FA CALLED AND REPORTED A STRANGE SMELL THROUGHOUT THE CABIN. NOTHING DETECTED IN FLT DECK. DISAPPEARED WITH APU AIR ON AFTER LANDING - ON GRD FA REPORTED DIRTY SOCK ODOR. C/A: C/W AMDS 0550-2002, 4900-2001, 4916-2001, 2100-2005. FOUND APU INLET COMPRESSOR SOAKED IN OIL. PERFORMED PACKS BURNOUT. NO ODOR NOTED. MCC CONTACTED. OK FOR SERVICE. NO GO ODI C/W. (LP: 6209671)