As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: LOUD AIR NOISE AND VIBRATION THAT APPEARS TO BE COMING FROM LEFT FORWARD PART OF AIRCRAFT NOISE IS PITCH RELATED GOES AWAY WHEN PITCH IS LOWERED. **SUPPLEMENTAL REPORT FOR AALA202203043663: REMOVED AND REPLACED L1 DOOR SEAL PER B787-A-52-09-01 ACCOMPLISHED L1 DOOR LEAK TEST AND CABIN PRESSURE LEAK CONDITION PER B-787-A-05-21-24 OPERATIONS CHECKS NORMAL NO LEAKS NOTED** (CLOSED)