What was found
WEB IB OF DEFECTION RIB AT AFT SPAR ; REAR FLANGE BROKE AT BOLT HOLES. / REMOVED AND REPLACED BROKEN RIB ON WEB I/B OF DEFLECTION RIB AND PER SRM 51-10-02
- Difficulty date
- July 6, 2020
- Submitted
- August 13, 2021
- Operation
- Air carrier
- Aircraft
- N252WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34973
- Aircraft time
- 48,181 hours, 28,701 cycles
- System (JASC)
- 5712 · Wing, Rib/Bulkhead
- Part
- Rib
- Condition
- Broken
- Location
- 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.