# SDR AALA20100608TUL09

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2010
- Submitted: September 14, 2010
- Operation: Air carrier
- Aircraft: N7531A
- 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: 49923
- Aircraft time: 56,930 hours, 29,164 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- 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/AALA20100608TUL09

## Discrepancy

LEFT ANGLE ON AFT SIDE OF STATION 1418 IS CRACKED AT LONGERON 2 RIGHT.  INSTALLED FRAME DOUBLER AT STATION 1418 2 RIGHT PER SRM 53-03-00 FIGURE 31A.

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