# SDR ASAA1149510

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2011
- Submitted: April 25, 2011
- Operation: Air carrier
- Aircraft: N791AS
- Make and model: Boeing 737490
- Aircraft serial: 28886
- Aircraft time: 45,112 hours, 25,077 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Structure
- Part number: 311A151912
- Condition: Chafed
- Location: Nr 2 Pylon
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA1149510

## Discrepancy

NR 2 ENGINE PYLON UPPER FORWARD CHORD CHAFED SEVERAL AREAS OUTBOARD LOWER SURFACE.  ACCOMPLISHED BLEND REPAIR IAW ASA EA 400 54EA O5297 REV NEW DATED 21 APR 2011.

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