What was found
CABIN FILLED WITH SMOKE WHILE AT GATE WITH ENGINES OFF, APU AND BOTH PACKS RUNNING. INSPECTED AFT EQUIPMENT BAY AND FOUND AIR LEAK RT PACK WATER SEPARATOR PIPE. NO EVIDENCE OF SMOKE WITH APU AND BOTH PACK ON. (K)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN FILLED WITH SMOKE WHILE AT GATE WITH ENGINES OFF, APU AND BOTH PACKS RUNNING. INSPECTED AFT EQUIPMENT BAY AND FOUND AIR LEAK RT PACK WATER SEPARATOR PIPE. NO EVIDENCE OF SMOKE WITH APU AND BOTH PACK ON. (K)