# SDR USAA200701002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2006
- Submitted: January 9, 2007
- Operation: Air carrier
- Aircraft: N443US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24842
- Aircraft time: 46,830 hours, 31,748 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Condition: Cracked
- Location: Rt 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/USAA200701002

## Discrepancy

RIGHT WING FUEL TANK VERT FLANGE OF WS 135.5 RIB, LWR CHORD 7 INCHES FWD AFT SPAR.  REMOVED DAMAGE, FABRICATED & INSTALLED FILLER AND REPAIR FOR SECTION PER EA 83773.

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