# SDR MU1Z2011020200001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2011
- Submitted: February 3, 2011
- Operation: Air carrier
- Filed by: [Aerovias del Continente Americano, S.A., repair station MU1Z335K](https://openairdocs.org/faa-repair-station/MU1Z335K/aerovias-del-continente-americano-s-a.md) (OpenAirDocs)
- Aircraft: N728CG
- Make and model: Boeing 767-283ER
- Registry model: [Boeing 767-283ER](https://openairdocs.org/model/boeing-767-283er) (OpenAirDocs)
- Aircraft serial: 24728
- Aircraft time: 83,350 hours, 18,904 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Condition: Corroded
- Location: Center Wing
- Stage of operation: UK
- 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/MU1Z2011020200001

## Discrepancy

DURING HEAVY AND DELIVERY MAINTENANCE CHECK; RIGHT MAIN LANDING GEAR W/W AT CENTER WING REAR SPAR RBBL 74.57" AND 2 INCH DOWNWARD OF THE WL 178.02 CHORD WAS FOUND CORROSION (LEVEL 3).

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