# SDR 20000608SH003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2000
- Submitted: June 8, 2000
- Operation: Air carrier
- Make and model: Boeing 727
- Registry model: [Boeing 727](https://openairdocs.org/model/boeing-727) (OpenAirDocs)
- System (JASC): [2730 · Elevator Control System](https://openairdocs.org/jasc/2730)
- Part: Housing
- Part number: 401606223
- Part serial: BOLTHOLES
- Condition: Corroded
- Location: Feel Computer
- Component: Elev Computer, Moog
- Component part number: 401602725
- 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/20000608SH003

## Discrepancy

HOUSING ASSY IS MADE FROM MAGNESIUM ALLOY AND IS EXTREMELY SUSCEPTIBLE TO METAL CORROSION IN THE LOCATIONS INDICATED.  DISSIMILAR METAL CORROSION.  (X)

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