# SDR ASOA201701161065

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2017
- Submitted: January 19, 2017
- Operation: Air carrier
- Aircraft: [N176PQ](https://openairdocs.org/aircraft/N176PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15176
- Aircraft time: 21,800 hours, 15,231 cycles
- Engine: Ge CF348C5
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: CF348C5
- Condition: Vibration
- Location: Left
- Stage of operation: TO
- How discovered: O
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA201701161065

## Discrepancy

ON T/O LEFT ENGINE VIBE AT 2.1 - RETURN TO ATL. REMOVED BLADES, PINS AND BUMPERS. PERFORMED GENERAL VISUAL INSPECTION OF FAN BLADES. RE-MAPPED FAN BLADES, LUBRICATED RETAINING PINS, INSTALLED FAN BLADES, PERFORMED CHECK OF THE ENGINE N1 VIBRATION LEVEL IAW TASK CARD TSWS CF34-8 FAN VIBE. AIRCRAFT RETURNED TO SERVICE. THIS WAS AN AIR RETURN.

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