# SDR DL733020337

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2002
- Submitted: April 3, 2002
- Operation: Air carrier
- Aircraft: [N307WA](https://openairdocs.org/aircraft/N307WA), registered now
- Make and model: Boeing 737347
- Aircraft serial: 23440
- Aircraft time: 45,022 hours, 31,160 cycles
- System (JASC): [5415 · Nacelle/Pylon, Attach Fittings](https://openairdocs.org/jasc/5415)
- Part: Attach Fitting
- Condition: Worn
- 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/DL733020337

## Discrepancy

A BEARING WAS FOUND MIGRATED FROM THE LUG BORE OF THE AFT FITTING ON THE NR 2 PYLON CROWN BEAM.  AFTER REMOVAL OF THE BEARING LIGHT GOUGES WERE FOUND IN THE LUG BORE.  THE LUG WAS REAMED TO A LARGER DIAMETER, A STEEL REPAIR BUSHING INSTALLED, AND A NEW BEARING INSTALLED.  THE WORK WAS ACCOMPLISHED PER ER/A 382769-14.

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