# SDR 0242

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2002
- Submitted: February 20, 2002
- Operation: General aviation
- Aircraft: N5554Q
- Make and model: Mooney M20E
- Registry model: [Mooney M20E](https://openairdocs.org/model/mooney-m20e) (OpenAirDocs)
- Aircraft serial: 630
- Aircraft time: 3,598 hours
- Propeller: Hartzl HCC2YK1
- System (JASC): [6114 · Propeller Hub Section](https://openairdocs.org/jasc/6114)
- Part: Wire
- Condition: Wrong Part
- Location: Prop Hub
- Part time: 1,450 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/0242

## Discrepancy

DURING ANNUAL INSPECTION,  FOUND PROPELLER HUB SAFETY WIRE UNDER SIZE - .032. AIRCRAFT PARTS MANUAL CALLS FOR SIZE - .041 SAFETY.  INSTALLED PROPER WIRE AND RETURNED TO SERVICE.  SIX PRIOR INCIDENTS IN LAST THREE MONTHS.  AC 43.13-1B DOES NOT SPECIFY ANYTHING.

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