What was found
DURING DESCENT, A SMOKE ODOR APPEARED TO BE COMING FROM LEFT PACK BLEED. STOPPED WHEN LEFT BLEED PACK TURNED OFF. LANDED WITHOUT INCIDENT. REPLACED LT AIR CYCLE MACHINE PER BOEING M/M.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING DESCENT, A SMOKE ODOR APPEARED TO BE COMING FROM LEFT PACK BLEED. STOPPED WHEN LEFT BLEED PACK TURNED OFF. LANDED WITHOUT INCIDENT. REPLACED LT AIR CYCLE MACHINE PER BOEING M/M.