# SDR UIEA2021070801485

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2021
- Submitted: July 9, 2021
- Operation: Air carrier
- Aircraft: [N662GT](https://openairdocs.org/aircraft/N662GT), registered now
- Make and model: Boeing 767-31A
- Registry model: [Boeing 767-31A](https://openairdocs.org/model/boeing-767-31a) (OpenAirDocs)
- Aircraft serial: 27619
- Engine: Pwa PW4060
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Blade
- Condition: Eroded
- Location: Nr 1 Eng Hpt
- 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/UIEA2021070801485

## Discrepancy

ON BORESCOPE INSPECTION FOUND HPT 1 BLADES WITH L/E AND CONCAVES SIDE EROSION ON SEVERAL BLADES ENGINE #1 S/N P729132(<P>BLADES CAN CONTINUE IN SERVICE AT REDUCED INTERVAL INSEPCTIONS OF 125 CYCLES REF B767 AMM 72-00-00/601. TRANS TO ATLAS MCI # A-005  FOR REINSEPCTIONS ATLAS POWER PLANT ENGINEERING ADVISED.</P>)

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