What was found
#1 ENGINE I/B FAN COWL OIL ACCESS DOOR 414AR INNER SUPPORT ANGLE CRACKED. REMOVED AND REPLACED INNER SUPPORT ANGLE PER SRM 51-40-02.
- Difficulty date
- October 25, 2025
- Submitted
- November 13, 2025
- Operation
- Air carrier
- Aircraft
- N8509U
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36925
- Aircraft time
- 29,987 hours, 14,936 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Support 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.