- Difficulty date
- January 28, 2021
- Submitted
- May 13, 2021
- Operation
- Air carrier
- Aircraft
- N7816B
- Make and model
- Boeing 7377L9
- Aircraft serial
- 28009
- Aircraft time
- 63,949 hours, 29,044 cycles
- Part
- Retainer
- Condition
- Cracked
- Location
- Lt Wing Seal
- 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.
What was found
LH WING FIXED SEAL RETAINER IS CRACKED AT UPPER FLANGE; ORSS 272; AFT OF LH PYLON TRAILING EDGE FAIRING / REMOVED & REPLACED L/H WIND FIXED SEAL RETAINER AT UPPER FLANG; ORSS 272 AFT OF L/H PYLON TRAILING EDGE FAIRING IAW SRM 51-40-02-0G-0 & DWG # 115A2930