# SDR MZZA98003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N75429](https://openairdocs.org/aircraft/N75429), registered now
- Make and model: Boeing 727-2F9
- Registry model: [Boeing 727-2F9](https://openairdocs.org/model/boeing-727-2f9) (OpenAirDocs)
- Aircraft serial: 21427
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 69658411
- Condition: Corrosion
- Location: Bs 950/990
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MZZA98003

## Discrepancy

SEAT TRACK BETWEEN STATION 950F TO 990 LBL 24.75 HAS NUMEROUS SURFACE CORROSION AT UPPER FLANGE.  FOUND CORROSION OUT OF LIMIT.  FABRICATE SEAT TRACK AS PER SRM 53-10-05.  INSTALLED AS PER SRM 53-10-5.  (M)

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