# SDR VNAA9903001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N424JS](https://openairdocs.org/aircraft/N424JS), registered now
- Make and model: Dorner DO328100
- Aircraft serial: 3033
- Engine: Pwa PW119B
- Propeller: Hartzl HDE6C3B
- System (JASC): [6114 · Propeller Hub Section](https://openairdocs.org/jasc/6114)
- Part: Hub
- Condition: Cracked
- Location: Rt Prop
- Part time: 68,801 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA9903001

## Discrepancy

DURING THE INSPECTION FOR HARTZELL ALERT SERVICE BULLETIN HD-ASB-61-021, A SUSPECTED CRACK WAS NOTED ON THE RIGHT HAND PROPELLER HUB.  MAINTENANCE REPLACED THE PROPELLER, IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 61-10-00.  OPERATIONAL CHECKS WERE COMPLETED, AND THE AIRCRAFT WAS RETURNED TO SERVICE.

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