What was found
CORROSION AT NUT-PLATE STRAP COMMON TO ACB LOWER MAIN SILL VERTICAL WEB STA-787+10'' RBL-20.5<[01] REMOVED AND REPLACED STRAP ON ACB LOWER MAIN SILL BS787+10 RBL 20.5 IAW SRM 51-40-02-0G-0 AND DWG 146A8340 REV -.
- Difficulty date
- July 29, 2025
- Submitted
- August 15, 2025
- Operation
- Air carrier
- Aircraft
- N229WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32498
- Aircraft time
- 64,915 hours, 38,879 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Nut Plate
- Part number
- 146A812818
- 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.