Service difficulty report · Window Frame · Boeing 7377H4
FAA SDR system
- Difficulty date
- July 8, 2020
- Submitted
- July 27, 2021
- Operation
- Air carrier
- Aircraft
- N720WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27854
- Aircraft time
- 74,929 hours, 44,674 cycles
- Part
- Window Frame
- Condition
- Corroded
- Location
- Bs 220
- 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
***CORROSION*** CORROSION ON CAPTAIN SIDE #4 WINDOW PLUG SURROUND STRUCTURE APPROXIMA TELY BS 220; LBL 26 ; WL 273 (MARKED) / CORROSION ON CAPTAIN SIDE # WINDOW PLUG SURROUND STRUCTURE APPROX. BS 220 LBL 26 WL273 WAS REPAIRED IAW EA 20-153-01224 REV IR DATED 07/28/2020 & ATS ER 20-02865 REV IR DATED 07/28/2020