# SDR AALA20090512TUL39

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2009
- Submitted: May 13, 2009
- Operation: Air carrier
- Aircraft: [N516AM](https://openairdocs.org/aircraft/N516AM), registered now
- 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: 49893
- Aircraft time: 56,334 hours, 29,207 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: 99375642
- Condition: Worn
- Location: Zone 600
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20090512TUL39

## Discrepancy

SECOND RIB CRACKED FROM OTBD END ON RT WING NR 5 SLAT.  REMOVED AND REPLACED RIB PER ESO 80117.

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