# SDR AALA2018092019004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2018
- Submitted: September 20, 2018
- Operation: Air carrier
- Aircraft: [N953AN](https://openairdocs.org/aircraft/N953AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29539
- Aircraft time: 52,983 hours, 21,819 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Part number: 146A8128U14
- Condition: Corroded
- Location: Bs 700-797
- 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/AALA2018092019004

## Discrepancy

CORROSION ON AFT CARGO DOOR SILL STRAP BETWEEN BS 790 AND 797.  REPLACED THE STRAP IAW 51-00-05, SRM 51-10-02, AND DRAWING 146A8128.

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