Service difficulty report · Retainer Seal · Boeing 737790
FAA SDR system
- Difficulty date
- October 12, 2017
- Submitted
- February 3, 2022
- Operation
- Air carrier
- Aircraft
- N562WN
- Make and model
- Boeing 737790
- Aircraft serial
- 30778
- Aircraft time
- 54,882 hours, 25,795 cycles
- Part
- Retainer Seal
- 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
LT WING UPPER T/E PANEL AT DEFECTION RIB VERT. BULB SEAL RETAINER IS CRACKED. / REMOVED AND REPLACED L/H WING UPPER T/E PANEL CRACKED BULB SEAL RETAINER AT DEFLECTION RIB VERTICAL IAW SRM 51-40-02-0G-0. FASTENERS REFERENCE IAW AIPC 57-50-00-25. 57048U 19OCT17