- Difficulty date
- July 16, 2023
- Submitted
- August 9, 2023
- Operation
- Air carrier
- Aircraft
- N411WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29821
- Aircraft time
- 72,372 hours, 43,147 cycles
- Part
- Angle
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Zn 600 Right Win
- 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
RT WING TE TRANSITION WEB; AFT LOWER BULB SEAL ANGLE CRACKED; AFT OF PYLON STRUT; MARKED<[01] REMOVED AND REPLACED RT WING TE TRANSITION WEB; AFT LOWER BULB SEAL ANGLE IAW SRM 51-40-02;[02] REJECTION: UPPER ATTACH BOLTS ARE LOOSE; SEE STEP 1;[03] COMPLETED STEP 1;[04] VERIFIED STEP 1 COMPLETED. TASK COMPLETE