# SDR CALA2014112801482

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2014
- Submitted: November 28, 2014
- Operation: Air carrier
- Aircraft: [N17104](https://openairdocs.org/aircraft/N17104), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27294
- Aircraft time: 77,728 hours, 19,217 cycles
- Engine: Rroyce RB211535E4
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Blade
- Condition: Lack Of Lube
- Location: Engine
- Stage of operation: CL
- 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/CALA2014112801482

## Discrepancy

STARTING AT 1.6 EPR GOING THROUGH 18,000 FT HAD 2 STRONG VIBRATIONS ON & OFF WITH INDICATION IN THE AMBER BAND OF 2.5 TO 5 AT TIMES THEN IT WOULD GO BACK TO NORMAL WHITE BAND.  NRS 4716178, 4716179 & 4676367 FOR MX REMEDIATION.

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