# SDR AALA20161006009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 6, 2016
- Submitted: October 6, 2016
- Operation: Air carrier
- Aircraft: [N858NN](https://openairdocs.org/aircraft/N858NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30904
- Aircraft time: 19,394 hours, 7,623 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: 141A81121
- Condition: Corroded
- Location: Bs 270-360
- 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/AALA20161006009

## Discrepancy

CREASE BEAM ANGLE AT LBL 58 IS CORRODED BETWEEN BS 312 AND 328.  REMOVED AND REPLACED CREASE BEAM ANGLE IAW 51-00-05-01 AND DRAWING 141A8110 AND 141A8112.

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