# SDR AALA202012239012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2020
- Submitted: December 24, 2020
- Operation: Air carrier
- Aircraft: [N756AM](https://openairdocs.org/aircraft/N756AM), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30264
- Aircraft time: 72,342 hours, 9,327 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 151W62945
- Condition: Corroded
- Location: Zone 200
- 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/AALA202012239012

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE.  CORROSION OF SEAT TRACK BETWEEN STA 1800 AND STA 1842.5 AT RBL 74, MEASURING L=42.0 IN, W=0.5 IN, D=0.024 IN.  REPLACED SEAT TRACK WITH NEW, IAW SRM 53-0052-2R-3 AND EA310400.

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