What was found
FAULT: STR-Z400, #2 ENGINE PYLON I/B INTERNAL ANGLE SUPPORT CORRODED INSIDE PANEL 443LL. INSTALLED ANGLE SUPPORT (VERTICAL STIFFENER) IAW B757-200PF, SRM 51-40-02. REVIEWED
- Difficulty date
- October 8, 2026
- Submitted
- November 4, 2026
- Operation
- Air carrier
- Aircraft
- N462UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 28266
- Aircraft time
- 41,618 hours, 21,864 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Stiffener
- Part number
- 311N522055
- Condition
- Corroded
- Location
- Zone 400
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.