What was found
CABIN SIDEWALL ISOLATOR NUT PLATES ARE BROKEN; 3 EA AT BS 685; BETWEEN STR 13L AND STR 15L; MARKED / REMOVED AND REPLACED 3EA CABIN SIDEWALL ISOLATOR NUT PLATES AT BS685 BETWEEN STR 13L AND STR 15L IAW SRM 51-40-02 SECTION 4.
- Difficulty date
- January 10, 2021
- Submitted
- February 15, 2021
- Operation
- Air carrier
- Aircraft
- N401WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29813
- Aircraft time
- 68,079 hours, 40,102 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Nut Plate
- Condition
- Broken
- Location
- Sidewall
- 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.