# SDR ASAA0996604

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2009
- Submitted: September 14, 2009
- Operation: Air carrier
- Aircraft: N315AS
- Make and model: Boeing 737990
- Aircraft serial: 30019
- Aircraft time: 26,489 hours, 10,360 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 146A812553
- Condition: Corroded
- Location: Bs 767-787
- 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/ASAA0996604

## Discrepancy

INTERCOSTAL SUPPORT ANGLE CORROSION OUT OF LIMITS BS 767 TO BS 787 LBL 3.  REMOVED, FABRICATED & INSTALLED SERVICEABLE INTERCOSTAL SUPPORT ANGLE PER SRM 51-30-01 AND DWG 146A8125.

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