- Difficulty date
- July 6, 2024
- Submitted
- July 25, 2024
- Operation
- Air carrier
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23905
- Aircraft time
- 35,420 hours, 23,430 cycles
- Part
- Nut Plate
- Part number
- 146N5693
- Condition
- Corroded
- Location
- Zone 200
- 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
FAULT: NUTPLATES UNDER FLOOR PANEL IN STA 1720 WITH CORROSION INSTALLED 1 NUTPLATE IAW B757-200 SRM 51-40-02. NUTPLATE P/N BACN10KE3DCD BTCH 4278069 RIVET P/N NAS1097AD3-8 BTCH 4234826. INSTALLED SHIM PLATE IAW B757-200, SRM 51-40-02 RIVET P/N NAS1097AD6-6 BTCH 4226781. REVIEWED