What was found
LEFT WING MIDSPAN FIXED TRAILING EDGE BULKHEAD AFT VERTICAL CURVED SEAL RETAINER IS CRACKED WITH PIECE BROKEN OFF / REMOVED AND REPLACED SEAL RETAINERS IAW B737 AIPC 57-50-00-25 AND B737 SRM 51-40-02-0G-0
- Difficulty date
- March 14, 2019
- Submitted
- March 7, 2022
- Operation
- Air carrier
- Aircraft
- N7816B
- Make and model
- Boeing 7377L9
- Aircraft serial
- 28009
- Aircraft time
- 59,081 hours, 25,956 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.