- Difficulty date
- July 9, 2018
- Submitted
- February 21, 2022
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34973
- Aircraft time
- 42,330 hours, 25,012 cycles
- 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.
What was found
L/H T/E UPPER FIXED WING PANEL; AFT OF PYLON BULB SEAL RETAINER LOWER BOLT HOLE IS CRACKED (MARKED) / REMOVED + REPLACED WEB ASSY ON SEAT RETAINER ON L/H T/E UPPER FIXED WING PANEL IAW SRM 51-40-02-0G-0 PAR 4 AND TIGHTENED ALL HARDWARE IAW AMM 20-50-11-910-801 TABLE 204