What was found
LEFT PACK OVERTEMP CAUTION MESSAGE ON GROUND, WITH SMOKE COMING OUT OF THE AIR VENT. (FLT 6255) REPLACED LEFT AIR CYCLE MACHINE. P/N: 782790-15 S/N OFF: 9906073
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT PACK OVERTEMP CAUTION MESSAGE ON GROUND, WITH SMOKE COMING OUT OF THE AIR VENT. (FLT 6255) REPLACED LEFT AIR CYCLE MACHINE. P/N: 782790-15 S/N OFF: 9906073