# SDR UPS99230511

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N213UP
- Make and model: Boeing 727-2A1
- Registry model: [Boeing 727-2A1](https://openairdocs.org/model/boeing-727-2a1) (OpenAirDocs)
- Aircraft serial: 21341
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corrded
- Location: Bs 950-1010
- 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/UPS99230511

## Discrepancy

INSPECTION TYPE:SI, SEAT TRACK CORRODED AT BS 950F - 1010 LBL 45 AT NUT PLATE HOLES.  CORROSION FOUND TO BE OUT OF LIMITS PER SRM 53-10-1 FIG 3.  REMOVED AND REPLACED SEAT TRACK FROM BS 950E BS 1020 LBL 45 PER 53-10-5.

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