# SDR BIER950018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N757ZR](https://openairdocs.org/aircraft/N757ZR), registered now
- Make and model: Cessna 152
- Registry model: [Cessna 152](https://openairdocs.org/model/cessna-152) (OpenAirDocs)
- Aircraft serial: 15280138
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 04102352
- Condition: Corrosion
- Location: Rt Outbd
- Part time: 5,132 hours
- 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/BIER950018

## Discrepancy

DURING COMPLIANCE WITH AD87-20-03 R2, FOUND SEVERE CORROSION IN/ON COPILOT RT OB SEAT TRACK TO APPROX HALF THICKNESS OF TRACK.  CORROSION WAS PROGRESSING INTO FLOOR PAN.

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