- Difficulty date
- August 20, 2020
- Submitted
- September 9, 2020
- Operation
- Air carrier
- Aircraft
- N745SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29491
- Aircraft time
- 72,583 hours, 42,996 cycles
- Part
- Rib
- Condition
- Worn
- 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
LEFT WING TRAILING EDGE ORSS261 STRUCTURE DEFLECTION CONTROL RIB SHOWS SIGNS OF WEAR AT LOWER REAR SPAR ATTACH POINT (MKD 20- 055). ACCOMPLISHED PERMANENT REPAIR AT LT WING TRAILING EDGE STRUCTURE DEFLECTION CONTROL RIB, IAW B737-700 SRM 57-51-02-2R-4 SRM 57-51-02-2R-1 (REPAIR 4 ADN REPAIR 1); AMM 57-50-01-820-801.