What was found
LAX- CABIN FILLED WITH SMOKE WITH APU AND CABIN PACK ON. REMOVED AND REPLACED APU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LAX- CABIN FILLED WITH SMOKE WITH APU AND CABIN PACK ON. REMOVED AND REPLACED APU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.