# SDR UIEA2021040200811

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2021
- Submitted: April 2, 2021
- Operation: Air carrier
- Aircraft: [N492MC](https://openairdocs.org/aircraft/N492MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29253
- Aircraft time: 93,536 hours, 16,163 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Bs 1100-1200
- 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/UIEA2021040200811

## Discrepancy

CORROSION DAMAGES ON SEAT TRACK (PN 65B16026-33) BETWEEN STA 1100 AND 1200 AT LBL 11.33(<P>REMOVE DAMAGED PART IAW SRM 51-40-02 REV 91. REPAIR THE TRACK IAW EI NO T2021A53M-803 REV 1, SRM 51-40-02 REV 91, BOEING DWG 11140801 SH2. REV D. AND SH 3. REV E. JOB COMPLETED AND CONDITION CHK NORMAL</P>)

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