# SDR AALA20100731TUL01

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2010
- Submitted: August 11, 2010
- Operation: Air carrier
- Aircraft: N552AA
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 53034
- Aircraft time: 55,615 hours, 28,339 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Condition: Corroded
- Location: Fuselage
- Stage of operation: UK
- 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/AALA20100731TUL01

## Discrepancy

HEAVY CORROSION ON CUSP RIGHT SIDE 1309 BOTTOM SURFACE.  COMPLETE CUSP INSTALLATION PER AARD 53-20-00-16 RIGHT SIDE STATION 1250 TO 1309 ALSO WIP NUMBER 8 INSTALLED PER ATTACHED EAMD 80-51-012071.

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