What was found
NOISE FROM CONTROL CABIN AIR CONDITIONING GASPER OUTLETS WITH LT PACK ON. LEFT PACK HAS VIBRATIONS AND ODOR AT COLD SETTINGS. SUPPLEMENTAL DATA UPDATE: REPLACED LEFT AIR CYCLE MACHINE DUE TO FROZEN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NOISE FROM CONTROL CABIN AIR CONDITIONING GASPER OUTLETS WITH LT PACK ON. LEFT PACK HAS VIBRATIONS AND ODOR AT COLD SETTINGS. SUPPLEMENTAL DATA UPDATE: REPLACED LEFT AIR CYCLE MACHINE DUE TO FROZEN.