# SDR DLM88070441

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2006
- Submitted: May 8, 2007
- Operation: Air carrier
- Aircraft: N940DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49813
- Aircraft time: 47,218 hours, 36,732 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Condition: Cracked
- Location: Fuselage
- 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/DLM88070441

## Discrepancy

NOSE LONGERONS 22L THROUGH 26L MODIFICATION (AD 98-24-33) - CRACK FOUND ON LONGERON 25L AT STA 160 WHICH WAS CORRECTED PER SRM 53-02, FIG 18.  AS PER DELTA EA 09-069225-12AD, REV C, OPN 0104.  ALL FUSELAGE LONGERON FRAME JOINTS FROM STA 160-200 AND LONGERONS 22LH TO 26LH WERE REINFORCED WITH DOUBLERS AND CLIPS AS SHOWN IN EA 09-069225-12AD, REV C, OPN 0105.

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