What was found
L1 DOOR MAKES WHISTLE SOUND IN FLIGHT.(<P>CLEANED AND INSPECTED L1 DOOR SEAL WITH NO DEFECTS NOTED. PERFORMED L1 DOOR LEAK CHECK BY PRESSURIZING AC WITH NO LEAKS NOTED IAW B777 AMM 05-51-24 AND 52-09-01.</P>)
- Difficulty date
- February 25, 2024
- Submitted
- February 27, 2024
- Operation
- Air carrier
- Aircraft
- N775SA
- Make and model
- Boeing 777FZB
- Aircraft serial
- 37987
- Aircraft time
- 65,633 hours, 7,605 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Noise
- Location
- L1 Door
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.