# SDR ASAA0440105

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2004
- Submitted: June 7, 2004
- Operation: Air carrier
- Aircraft: N773AS
- Make and model: Boeing 737-4Q8
- Registry model: [Boeing 737-4Q8](https://openairdocs.org/model/boeing-737-4q8) (OpenAirDocs)
- Aircraft serial: 25106
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: 654544555
- Condition: Cracked
- Location: Lt Wing
- 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/ASAA0440105

## Discrepancy

GYR - FOUND LEFT WING INTERNAL RIB AT STATION 135.50 CRACKED FORWARD OF REAR SPAR.  REPAIRED THE RIB LOWER CHORD PER THE BOEING 737-57-1186 SERVICE BULLETIN.  (M)

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