# SDR 4MZA20210526013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2021
- Submitted: July 13, 2023
- Operation: Air carrier
- Aircraft: N343PA
- Make and model: Amazon MK27
- Registry model: [Amazon MK27](https://openairdocs.org/model/amazon-logistics-mk27) (OpenAirDocs)
- Aircraft serial: 000365
- Aircraft time: 19 hours, 200 cycles
- System (JASC): [6114 · Propeller Hub Section](https://openairdocs.org/jasc/6114)
- Part: Hub
- Part number: 11748801
- Part serial: 117488REVA238
- Condition: Debonded
- Location: Rotor
- 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/4MZA20210526013

## Discrepancy

QUALITY ESCAPE OF NEW PART FROM OUTSIDE VENDOR. METALLIC HUB WITHIN CARBON FIBER ROTOR UNSEATED. EVIDENCE OF
INADEQUATE BOND NOTED DURING POST INSPECTION.

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