What was found
ENG 1 CORE COWL O/B EXTERNAL AREA HAVE EVIDENCE OF CRACK AND 4 FASTENERS MISSING DOT 07-030. INSTALLED DOUBLER AND FILLER IAW B757 SRM 54-41-01-2R-1.
- Difficulty date
- April 28, 2025
- Submitted
- May 15, 2025
- Operation
- Air carrier
- Aircraft
- N415UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23855
- Aircraft time
- 37,614 hours, 25,411 cycles
- System (JASC)
- 5410 · Nacelle/Pylon, Main Frame
- Part
- Doubler
- 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.