What was found
MULTIPLE SPOTS WITH CORROSION ON FCB SIDEWALL -TO -FLOOR SUPPORT NUTPLATE HOLES AT BS 400 - 420+18, RBL 18, WL 156. REMOVED AND REPLACED THE SIDEWALL SUPPORT IAW SRM 51-40-02-0G-0, SRM 51-40-05-0G-0, AND DWG 143A7500 REV -.
- Difficulty date
- August 9, 2025
- Submitted
- September 8, 2025
- Operation
- Air carrier
- Aircraft
- N906WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36887
- Aircraft time
- 57,218 hours, 33,367 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.