# SDR CA960513009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Engine: Lyc ALF502R5
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Turbine Blade
- Part number: 214117037
- Condition: Blade
- Location: Nr 4 Eng
- Part time: 6,601 hours
- Component: Lyc, 200381012
- Stage of operation: TO
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA960513009

## Discrepancy

(CAN) AFTER TAKEOFF, ENGINE VIBRATION ON NR 4 ENGINE AT 3.0 IPS.  CREW REDUCED POWER TO FLIGHT IDLE AND VIBRATION DECREASED TO 1.0 IPS.  ONE BLADE MISSING ON 4TH TURBINE DISC AND 4TH NOZZLE DAMAGE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.