What was found
MCN - C12 - MAJOR REPAIR - RIGHT PYLON STIFFENER CRACKED AT PP STA 153.90 AT INBOARD END. REPLACED RIGHT PYLON STIFFENER AT PP STA 153.90 AT INBOARD END IAW B757 SRM 51-40-02.
- Difficulty date
- January 10, 2009
- Submitted
- February 3, 2009
- Operation
- Air carrier
- Aircraft
- N906AW
- Make and model
- Boeing 7572S7
- Aircraft serial
- 23568
- Aircraft time
- 82,904 hours, 31,542 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Stiffener
- Part number
- 311N5040Y17
- Condition
- Cracked
- Location
- Rt Pylon
- 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.