What was found
#2 ENGINE PYLON; LOWER AFT INBOARD INTERNAL PYLON FITTING HAS A 2 INCH CRACK. THE CRACK EXTENDS UNDER THE LOWER AFT OUTBOARD FITTING. / R&R'D #2 ENGINE PYLON; LOWER AFT PYLON FITTING REF AMM 54-52-04; SRM 51-10-02; AND SRM 51-40-02
- Difficulty date
- February 6, 2020
- Submitted
- August 23, 2021
- Operation
- Air carrier
- Aircraft
- N450WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32470
- Aircraft time
- 56,304 hours, 33,289 cycles
- System (JASC)
- 5415 · Nacelle/Pylon, Attach Fittings
- Part
- Fitting
- Condition
- Cracked
- Location
- Nr 2 Nacelle
- 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.