# SDR VNAA2026032414803

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2026
- Submitted: March 24, 2026
- Operation: Air carrier
- Aircraft: [N549NN](https://openairdocs.org/aircraft/N549NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15322
- Aircraft time: 26,540 hours, 23,468 cycles
- Engine: Ge CF348C5
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Vibration
- Location: Nr 2
- Stage of operation: NR
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA2026032414803

## Discrepancy

N1 VIB AT 1.7 IN FLT, QRH C/W. VIBE REACHED 2.4 ON #2 ENG. / DURING BLADE SHAKE FOUND RH FWD SPINNER TO NOT BE COMPLETELY CLOCKED. RE-CLOCKED FWD SPINNER IAW CRJ 900 AMM 72-21-02-400-801-A01-PSA. PERFORMED BLADE SHAKE IAW CRJ 900 AMM 72-21-02-200-803-A01-PSA WITH NO STIFFNESS/ABNORMAL BLADES, THEN VIB CHECKED IAW CRJ 900 AMM 71-00-00-720-806, VIB CHECK GOOD.

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