What was found
CRACK RAIL NUT PLATES INTERNAL CAVITY LEADING EDGE OFSS 491 LT WING. REPLACED RAIL NUT PLATES INTERNAL CAVITY LEADING EDGE OFSS 491 LT WING IAW SRM 51-10-02-0G-0 ITEM 9 AND SRM 51-40-02-0G-0 DWG:112A4402 SHEET: 40 REV: A.
- Difficulty date
- September 9, 2026
- Submitted
- October 15, 2026
- Operation
- Air carrier
- Aircraft
- N8656B
- Make and model
- Boeing 7378H4
- Aircraft serial
- 42530
- Aircraft time
- 37,815 hours, 18,228 cycles
- System (JASC)
- 5710 · Wing Main, Frame Structure
- Part
- Rail
- Condition
- Cracked
- Location
- Zone 500
- 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.