# SDR UPS202920

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N926UP](https://openairdocs.org/aircraft/N926UP), registered now
- Make and model: Boeing 727-31C
- Registry model: [Boeing 727-31C](https://openairdocs.org/model/boeing-727-31c) (OpenAirDocs)
- Aircraft serial: 19233
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Bs 942
- 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/UPS202920

## Discrepancy

DURING 'D' CHECK, MAINTENANCE FOUND CORROSION ON BOTTOM INBOARD FLANGE OF SEAT TRACK AROUND FASTENER HOLES AT STATION 942, LBL 45.5.  MAINTENANCE FABRICATED NEW SECTION OF SEAT TRACK AND REPAIR SPLICES, INSTALLED, PER SRM 51-10-6, 53-10-1, 51-30-2, 51-10-1, 51-10-2 AND MM 51-20-151.

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