# SDR USAA2010030590506

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2010
- Submitted: March 5, 2010
- Operation: Air carrier
- Aircraft: [N303AW](https://openairdocs.org/aircraft/N303AW), registered now
- Make and model: Boeing 737-3G7
- Registry model: [Boeing 737-3G7](https://openairdocs.org/model/boeing-737-3g7) (OpenAirDocs)
- Aircraft serial: 24010
- Aircraft time: 66,405 hours, 44,762 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: 65528941
- Condition: Cracked
- Location: Fuselage
- 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/USAA2010030590506

## Discrepancy

MCN - C20 - MAJOR REPAIR - CHANNEL ASSEMBLY CRACKED AT BS 520, WL 204, BL 0 (LEFT) & BS 520, WL 208.1 BL 0 (RIGHT).  REPLACED CHANNEL ASSEMBLY AT BS 520, WL 204, BL 0 (LEFT) & BS 520, WL 208.1 BL 0 (RIGHT) IAW B737 SRM 51-40-02 & 51-40-04.

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