# SDR 2005AP02002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 26, 2005
- Submitted: December 26, 2005
- Operation: General aviation
- Make and model: Boeing 747-100
- Registry model: [Boeing 747-100](https://openairdocs.org/model/boeing-747-100) (OpenAirDocs)
- Aircraft time: 65,738 hours, 23,911 cycles
- Engine: Rroyce RB211*
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Guide Vane
- Condition: Cracked
- Location: Nr 1 Engine
- 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/2005AP02002

## Discrepancy

ENGINE NR 3 LP TURBINE STAGE 3, NOZZLE GUIDE VANE APPROX 6:10 O'CLOCK POSITION ROOT AREA WITH CRACK.

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