What was found
AT GATE, CABIN FILLED WITH SMOKE. MTC DEPLANED THRU PAX, RAN ENG FOR 1 HR CLEARED AIR DUCTING OF OIL SMELL, BORESCOPED THE APU AND LEAK CHECKED. NO DEFECTS NOTED APU PUT ON ALERT 2498 TO MONITOR OIL HEAT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT GATE, CABIN FILLED WITH SMOKE. MTC DEPLANED THRU PAX, RAN ENG FOR 1 HR CLEARED AIR DUCTING OF OIL SMELL, BORESCOPED THE APU AND LEAK CHECKED. NO DEFECTS NOTED APU PUT ON ALERT 2498 TO MONITOR OIL HEAT.