What was found
LEFT PACK AUTO FAIL CAUTION MSG ON TAKEOFF. MESSAGE CLEARED SHORTLY AFTER ROTATION. SMOKE IN FLIGHT DECK AND CABIN, RETURNED TO FIELD. (FLT 4644) REPLACED LEFT ACM IAW AMM. P/N GG670-95009-5 S/N ON 00908 S/N OFF 00543
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT PACK AUTO FAIL CAUTION MSG ON TAKEOFF. MESSAGE CLEARED SHORTLY AFTER ROTATION. SMOKE IN FLIGHT DECK AND CABIN, RETURNED TO FIELD. (FLT 4644) REPLACED LEFT ACM IAW AMM. P/N GG670-95009-5 S/N ON 00908 S/N OFF 00543