What was found
NR 1 ENGINE INBD FAN COWL VERTICAL ANGLE AFT OF OIL SERVICE DOOR CRACKED UPPER END. NR 1 ENGINE INBD FAN COWL TO BE REMOVED, REPLACED AND INSTALLED ON 7111-E-17063-NG.
- Difficulty date
- November 27, 2025
- Submitted
- December 30, 2025
- Operation
- Air carrier
- Aircraft
- N8518R
- Make and model
- Boeing 7378H4
- Aircraft serial
- 63593
- Aircraft time
- 29,569 hours, 14,824 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Angle
- 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.