# SDR TRBA2012059001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2012
- Submitted: February 28, 2012
- Operation: Air carrier
- Aircraft: [N410AT](https://openairdocs.org/aircraft/N410AT), registered now
- Make and model: Aerosp ATR72
- Aircraft serial: 410
- Aircraft time: 31,060 hours, 34,556 cycles
- Engine: Pwa PW127
- System (JASC): [6111 · Propeller Blade Section](https://openairdocs.org/jasc/6111)
- Part: Retainer
- Condition: Cracked
- Location: Propeller Blade
- 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/TRBA2012059001

## Discrepancy

DURING MX INSPECTION RT PROPELLER BLADE NR 4 RETAINER RING CRACK AT ONE OF THE ATACHING POINT. THE ACFT WAS REMOVED FROM SERVICE. REPLACED RT PROP NR 4 BLADE RETAINER IAW 61-10-00.  THE ACFT RETURNED TO SERVICE.

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