What was found
INBOUND CREW REPORTED AFT CABIN SMOKE AND FUMES PASSING THROUGH 6,000 FT. PERFORMED TROUBLESHOOTING AND FOUND APU AS SOURCE OF ODOR. REMOVED AND REPLACED APU. AIRCRAFT WAS GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INBOUND CREW REPORTED AFT CABIN SMOKE AND FUMES PASSING THROUGH 6,000 FT. PERFORMED TROUBLESHOOTING AND FOUND APU AS SOURCE OF ODOR. REMOVED AND REPLACED APU. AIRCRAFT WAS GROUNDED.