What was found
INSPECTION TYPE:SEG4#2 ENGINE PYLON OB INTERIOR STRUCTURE HAS EXFOLIATION CORROSION AT APPROX NEC 120.0REPAIR IAW EO B757-5450-81451-A
- Difficulty date
- August 28, 2021
- Submitted
- October 18, 2021
- Operation
- Air carrier
- Aircraft
- N470UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25486
- Aircraft time
- 30,912 hours, 18,644 cycles
- System (JASC)
- 5400 · Nacelle/Pylon Structure
- Part
- Pylon
- Part number
- 311N504649
- Part serial
- NA
- Condition
- Corroded
- Location
- Nec 120.0
- 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.