What was found
*MAJOR REPAIR* FAULT: #1 ENGINE PYLON O/B AFT. SKIN HAS CORROSION AT INNER SKIN APP. STA 154. NO DOT. VERIFIED COMPLIED WITH FINAL EA 757-5450-27-A3447 REV -. AND UPS EO 88763-REQ1
- Difficulty date
- November 16, 2023
- Submitted
- November 27, 2023
- Operation
- Air carrier
- Aircraft
- N456UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25477
- Aircraft time
- 35,702 hours, 21,320 cycles
- System (JASC)
- 5400 · Nacelle/Pylon Structure
- Part
- Skin
- Part number
- 311N5002143
- Part serial
- 0864001
- Condition
- Corroded
- Location
- Nr 1 Nacelle
- 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.