What was found
L/H WING HAS CRACK ON SEAL RETAINER WHERE ATTACHES AT REAR SPAR APPROX ORSS 278.50.( MARKED) / REMOVED AND REPLACED CRACKED SEAL RETAINER ON LH WING AT APPROX. ORSS 278.5 IAW SRM 51-40-02-0G-0 AND DRAWING 115A2930
- Difficulty date
- August 22, 2018
- Submitted
- February 18, 2022
- Operation
- Air carrier
- Aircraft
- N728SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27860
- Aircraft time
- 68,489 hours, 40,166 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.