- Difficulty date
- December 8, 2023
- Submitted
- January 2, 2024
- Operation
- Air carrier
- Aircraft
- N7845A
- Make and model
- Boeing 73771B
- Aircraft serial
- 29366
- Aircraft time
- 50,501 hours, 32,811 cycles
- Part
- Nut Plate
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Zn 500 Left Wing
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION RAIL NUT PLATE INTERNAL CAVITY LOCATED OFSS 353 LEADING EDGE AT LT WING 2023-748588<[01] REPLACED RAIL NUT PLATE INTERNAL CAVITY LOCATED OFSS 353 LEADING EDGE AT LT WING IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 ITEM 9;[02] REPLACED RAIL NUT PLATE INTERNAL CAVITY LOCATED OFSS 353 LEADING EDGE AT LT WING IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 ITEM 9.JOB COMPLETED.