# SDR USAA040405

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2004
- Submitted: September 2, 2004
- Operation: Air carrier
- Aircraft: N511AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23594
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Worn
- Location: Fuselage
- Part time: 52,228 hours
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA040405

## Discrepancy

FOUND SKIN ATTACH HOLES WORN, SURFACE WEAR RIGHT WHEEL WELL LOWER KEEL BEAM ANGLE STATION 717-727.  REPAIRED PER EA 78753 REWORK OF SURFACE WEAR.  MOD PART INSTLALED 7150-T6511 ALUM EXTRUSION.  (M)

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