What was found
FAULT: LH AFT WTB STRUCTURE T-CHORD AT STA 1220, UNDER PANEL 195CL HAS CORROSION. INSTALLED NUT PLATE 17 E/A IAW SRM 51-40-02-0G. INSTALLED T-CHORD AT STA 1220 UNDER PANEL 145CL IAW SRM 51-40-02-0G.- REVIEWED
- Difficulty date
- November 6, 2023
- Submitted
- November 29, 2023
- Operation
- Air carrier
- Aircraft
- N459UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25480
- Aircraft time
- 33,965 hours, 20,865 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Tee Angle
- Part number
- 149N7655
- Part serial
- NSN
- Condition
- Corroded
- Location
- Unknown
- 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.