# SDR AALA20100721TUL13

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2010
- Submitted: September 10, 2010
- Operation: Air carrier
- Aircraft: [N920AN](https://openairdocs.org/aircraft/N920AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29521
- Aircraft time: 32,668 hours, 13,436 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Condition: Corroded
- Location: Rt Wing
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20100721TUL13

## Discrepancy

CORROSION AT RIGHT WING FORWARD BOOST PUMP BONDING STRAP TO SPAR BEYOND SRM LIMITS.  REPAIRED PER EA B737-57-011819 AND SRM 51-10-02.

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