As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE IN COCKPIT AFTER TAKE OFF TURNED NR 2 PACK OFF. SMOKE STOPED.RETURNED TO BGR. NOTE INSPECTED PACK & ON OPS TEMP DISCHARGE TEMP 95 PERCENT PACK AUTO OFF PLACED NR 2 PACK ON DMI M21FE2704-124 MEL 21-1 CAT C.. CLEARED DMI M21FE2704 REMOVED AND REPLACED NR 2 PACK TEMP CONTROLLER RAN NR 2 PACK ON GROUND FOR MAINY HOURS & PACK TEMP OPS NORMAL ALL PARAMETERS SHOW NORMAL AT THIS TIME ON GROUND.