What was found
VERY LOUD PRESSURIZATION AIR NOISE FROM MAIN ENTRY DOOR SEAL QUIT AT BETWEEN 4.0 & 5.0 PSI CABIN PRESSURE CLEANED MAIN ENTRY DOOR SEAL, PRESSURIZED A/C PER AMM 05-51-24, NO LEAKS NOTED. NO HISTORY LAST 30 DAYS, A/C OK FOR SERVICE.
- Difficulty date
- July 13, 2023
- Submitted
- July 14, 2023
- Operation
- Air carrier
- Aircraft
- N332UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 32843
- Aircraft time
- 57,562 hours, 18,957 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Door
- Part number
- UNKNOWN
- Part serial
- NA
- Condition
- Noisy
- Location
- Unknown
- Stage of operation
- TX
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.