# SDR DALA1229629000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2012
- Submitted: May 8, 2012
- Operation: Air carrier
- Aircraft: N900DE
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53372
- Aircraft time: 53,853 hours, 39,530 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: 5936038501
- Condition: Corroded
- Location: Bs 1155-1211
- 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/DALA1229629000

## Discrepancy

AFT CARGO COMPARTMENT DOOR OPENING LOWER EDGE LONGERON 28R BEAM CORROSION ON UPPER SURFACE OF LOWER FLANGE FROM STA 1155 TO 1211.  REPAIRED PER SRM 53-05 FIG 123A AND ER/A, 499523-14 MA.

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