# SDR AUS20040229

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2004
- Submitted: June 4, 2004
- Operation: General aviation
- Make and model: Beech 300BEECH
- Engine: Pwa PT6A60A
- Propeller: Hartzl HCB4MP3
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Case
- Part number: 311467901
- Condition: Corroded
- Location: Engine
- Part time: 1,756 cycles
- 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/AUS20040229

## Discrepancy

(AUS) LT AND RT ENGINE AIR INLET CASES CORRODED IN AREA WHERE THE INLET CASE MATES WITH THE COMPRESSOR SHROUD.  AIR INLET CASE IS MANUFACTURED FROM MAGNESIUM ALLOY.

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