# SDR SWAA2020032319392

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2020
- Submitted: March 23, 2020
- Operation: Air carrier
- Aircraft: [N271LV](https://openairdocs.org/aircraft/N271LV), registered now
- Make and model: Boeing 737705
- Aircraft serial: 29090
- Aircraft time: 53,217 hours, 37,798 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- 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/SWAA2020032319392

## Discrepancy

***CORROSION*** ON FLOOR RAIL AT AFT CARGO BAY BS767+5 LBL3 WL157. / ACCOMPLISHED REPAIR AT FLOOR RAIL AFT CARGO BAY BS767+5' LBL3 WL157 AS PER SRM 53-00-53-2R-2 ALT.#5. TABLE 205. FIG.203; DUE TO UPON REMOVAL CORROSION EVALUATED AREA AND FOUND TO BE OUT OF LIMITS AS PER SRM 53-00-53-1A-2 PARAGRAPH 4.A2 FIG.203. FABRICATED REINFORCING CHANNEL FROM BAC 1510-1355 LOT 1330259-2 MACHINE SHOP FABRICATION PO.NUMBER # 783578-SWA.

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