What was found
SJC - FLT 3158 - CREW REPORTED PLASTIC BURNING SMELL IN ENTIRE AIRCRAFT HAD TO DON OXYGEN MASKS. REPLACED NR 1 RECIRCULATION FAN. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SJC - FLT 3158 - CREW REPORTED PLASTIC BURNING SMELL IN ENTIRE AIRCRAFT HAD TO DON OXYGEN MASKS. REPLACED NR 1 RECIRCULATION FAN. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)