# SDR USAA051589

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2005
- Submitted: December 20, 2005
- Operation: Air carrier
- Aircraft: N783AU
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 25022
- Aircraft time: 40,702 hours, 40,702 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: BAC1520792
- Condition: Cracked
- Location: Bs 727b, Rbl 24.
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA051589

## Discrepancy

BS 727B, RBL 24.75 RIGHT I/B SEAT TRACK FLOORBEAM CRACKED.  CUT OUT DAMAGED SECTION, FAB & INSTALLED NEW SECTION OF TRACK/BEAM & SPLICE PRTS IAW SRM 53-00-52 EA 97204, DEFECT SIZE: .250 INCH CRACK.

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