What was found
NR 2 PACK FAILED WITH VISIBLE SMOKE IN CABIN. RAN QRH, SMOKE AND MESSAGE CLEARED. R & R ACM 2 IAW AMM 21-51-05, OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 2 PACK FAILED WITH VISIBLE SMOKE IN CABIN. RAN QRH, SMOKE AND MESSAGE CLEARED. R & R ACM 2 IAW AMM 21-51-05, OPS CHECK GOOD.