As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUME EVENT IN THE COCKPIT DURING CLIMBOUT AT 13000 FT, THEN REPORTED AT CABIN ROW 22 & BACK, ODOR AGAIN DURING DESCENT AT 12000 FT IN THE AFT CABIN. PERFORMED GVI OF APU INTAKE AND APU IAW AMM 49-16-00. NO LEAKS NOTED. PERFORMED DECONTAMINATION OF THE ECS SYSTEM IAW AMM 21-00-00. NO DEFECTS NOTED .REMOVED AND REPLACED CABIN RECIRCULATION FILTERS IAW AMM 21-21-41