# SDR 2006FA0000762

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2006
- Submitted: August 10, 2006
- Operation: General aviation
- Aircraft: [N818SH](https://openairdocs.org/aircraft/N818SH), registered now
- Make and model: Amtr SISU1A
- Aircraft serial: 1017S1S
- Engine: Lyc IO360A1A
- System (JASC): [8520 · Reciprocating Engine Power Section](https://openairdocs.org/jasc/8520)
- Part: Crankshaft
- Part number: MIOP
- Condition: Separated
- Location: Engine
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006FA0000762

## Discrepancy

CRANKSHAFT FLANGE SEPARATED FROM CRANK AT THE LIGHTENING HOLES. AVOID GYROSCOPIC AEROBATICS USING A CRANKSHAFT FLANGE WITH LIGHTENING HOLES.  (K)

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