What was found
LEFT ENG PYLON HAS CORROSION ON UPPER SPAR, SECOND BAY FWD OF AFT ENGINE MOUNT BULKHEAD, THROUGH ACCESS PANEL 433A. R & R LT PYLON.
- Difficulty date
- April 25, 2015
- Submitted
- May 5, 2015
- Operation
- Air carrier
- Aircraft
- N910AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29512
- Aircraft time
- 47,949 hours, 19,072 cycles
- System (JASC)
- 5411 · Nacelle/Pylon, Frame/Spar/Rib
- Part
- Spar
- Part number
- 311A2290224
- Condition
- Corroded
- Location
- Lt 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.