What was found
NUMBER 1 PYLON NACELLE STRUT AFT TORQUB BOX (INT) O/B STIFFENER AT NAC. WL 1436 AND NAC STA 265.4-295 FOUND DAMAGE. REPLACED AS PER SRM 51-10-02 AND FASTENER INSTALLED AS PER SRM 51-40-02
- Difficulty date
- December 13, 2023
- Submitted
- December 20, 2023
- Operation
- Air carrier
- Aircraft
- N66056
- Make and model
- Boeing 767424ER
- Aircraft serial
- 29451
- Aircraft time
- 88,528 hours, 12,585 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Stiffener
- Part number
- 311T149027
- Condition
- Cracked
- Location
- Nr 1 Pylon
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.