What was found
LEFT WING TRAILING EDGE BULKHEAD AT WBL 201.90 AFT SEAL RETAINER IS CRACKED AT THE UPPER TWO BOLT LOCATIONS. / REMOVED AND REPLACED SEAL RETAINER PER SRM 51-40-02
- Difficulty date
- April 5, 2018
- Submitted
- February 15, 2022
- Operation
- Air carrier
- Aircraft
- N256WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32514
- Aircraft time
- 40,870 hours, 24,311 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Retainer
- Condition
- Cracked
- Location
- Lt 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.