What was found
FLT 3542 - ST L- COCKPIT AND CABIN FILLED WITH SMOKE WHILE RUNNING PACKS AT THE GATE. MAINTENANCE DETERMINED THAT THE SMOKE WAS COMING FROM THE NR 2 PACK. SERVICED/CLEANED THE WATERSOCK AND DEFERRED THE NR 2 PACK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 3542 - ST L- COCKPIT AND CABIN FILLED WITH SMOKE WHILE RUNNING PACKS AT THE GATE. MAINTENANCE DETERMINED THAT THE SMOKE WAS COMING FROM THE NR 2 PACK. SERVICED/CLEANED THE WATERSOCK AND DEFERRED THE NR 2 PACK.