What was found
CREW REPORTED A BURNING SMELL AT SEAT 11D SIDEWALL. MX RAN ENGINES WITH CREW AND COULD NOT DUPLICATE FAULT. REMOVED AND REPLACED CABIN RECIRCULATION FAN AND MUFFLER WITH OPERATIONAL CHECK GOOD. A/C WAS APPROVED FOR RETURN TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTED A BURNING SMELL AT SEAT 11D SIDEWALL. MX RAN ENGINES WITH CREW AND COULD NOT DUPLICATE FAULT. REMOVED AND REPLACED CABIN RECIRCULATION FAN AND MUFFLER WITH OPERATIONAL CHECK GOOD. A/C WAS APPROVED FOR RETURN TO SERVICE.