What was found
CORROSION ON AFT CARGO FLOOR TO SIDEWALL SUPPORT, BS 727B+9, 727B+19, 727C, 727D, 727D+4, 727D+6, 727D+9, 727D+11, WL 156, LBL 21. ] REMOVED AND REPLACED THE SIDEWALL SUPPORT IAW SRM 51-40-02-0G-0, AND DWG 146A7500, REV-.
- Difficulty date
- November 14, 2025
- Submitted
- December 17, 2025
- Operation
- Air carrier
- Aircraft
- N7752B
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33943
- Aircraft time
- 55,287 hours, 29,078 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Sidewall Support
- Condition
- Corroded
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.