What was found
CORROSION ON MAIN CABIN FLOOR GUSSET AT BS 1680, BL-0. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51. FABRICATED A REPLACEMENT GUSSET IAW DWG 146 N5230. INSTALLED IAW SRM 51-40-02, AND DWG 146N5230.
- Difficulty date
- March 7, 2018
- Submitted
- March 8, 2018
- Operation
- Air carrier
- Aircraft
- N568UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26674
- Aircraft time
- 81,729 hours, 27,521 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Gusset
- Part number
- 146N5230
- Condition
- Corroded
- Location
- Bs 1680
- 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.