# SDR DLM90070865

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2007
- Submitted: July 11, 2007
- Operation: Air carrier
- Aircraft: N906DA
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53386
- Aircraft time: 33,033 hours, 17,433 cycles
- Engine: Iae V2525D5
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Part number: 9930538412
- Condition: Corroded
- Location: Bs 503-579
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLM90070865

## Discrepancy

RIGHT CUSP WEB STA 503-579 CORRODED OUT OF LIMITS.  REMOVED DAMAGED CUSP WEB AND REPLACED WITH A SERVICEABLE WEB IAW THE MD90 SRM 51-30-02, 51-30-01, 51-10-05, AND 51-30-05.

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