What was found
LEFT WING TRAILING EDGE CURVED BULB SEAL RETAINER FWD OF TRANSVERSE WEB ABOVE THE #1 PYLON AFT TIP CRACKED / REMOVED AND REPLACED L/H WING T/E CURVE BULB SEAL RETAINER FWD OF TANSVERSE WEB PER SRM 51-40-02-0G-0 AND IPC 57-50-00-25.
- Difficulty date
- March 17, 2019
- Submitted
- March 3, 2022
- Operation
- Air carrier
- Aircraft
- N407WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29817
- Aircraft time
- 61,587 hours, 36,183 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Retainer
- Condition
- Cracked
- Location
- Left Wing
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.