What was found
RH PYLON PANEL 443KL SUPPORT STRUCTURE HAS (1EA) CRACK. REMOVED RH PYLON PANEL 443KL SUPPORT STRUCTURE IAW B757-200PF SRM 51-40-02. ++INSTALLED NWE SUPPORT AT RH PYLON IAW B757-200PF SRM 51-40-02. INSTALLED PANELS: 442AL, 443KL.
- Difficulty date
- October 8, 2025
- Submitted
- October 22, 2025
- Operation
- Air carrier
- Aircraft
- N457UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25478
- Aircraft time
- 38,076 hours, 22,607 cycles
- System (JASC)
- 5410 · Nacelle/Pylon, Main Frame
- Part
- Support
- Part number
- 313N50048703
- Condition
- Cracked
- 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.