What was found
SMOKE IN COCKPIT AND CABIN WHEN PACKS SELECTED TO NORMAL WHILE ON GROUND WITH APU ON. (FLT 1356) REPLACED GROUND COOLING FAN. P/N: EVAC 2322C2 S/N ON: 302 S/N OFF: 507
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SMOKE IN COCKPIT AND CABIN WHEN PACKS SELECTED TO NORMAL WHILE ON GROUND WITH APU ON. (FLT 1356) REPLACED GROUND COOLING FAN. P/N: EVAC 2322C2 S/N ON: 302 S/N OFF: 507