What was found
ON TAXI IN/PARKING AT GATE TRANSFERRED BLEEDS TO APU AND SMOKE BEGAN FILLING COCKPIT AND CABIN. PURGED CABIN AND COCKPIT OF SMOKE. OPERATED BOTH PACKS FOR 20 MINUTES. COULD NOT DUPLICATE DISCREPANCY. OPERATIONAL CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON TAXI IN/PARKING AT GATE TRANSFERRED BLEEDS TO APU AND SMOKE BEGAN FILLING COCKPIT AND CABIN. PURGED CABIN AND COCKPIT OF SMOKE. OPERATED BOTH PACKS FOR 20 MINUTES. COULD NOT DUPLICATE DISCREPANCY. OPERATIONAL CHECK GOOD.