# SDR 96ZZZX1752

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N302MB
- Make and model: Lkheed 10113851
- Aircraft serial: 193A1129
- Engine: Rroyce RB21122B02
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Vibration
- Location: Nr 2
- Stage of operation: CL
- Nature of condition: E, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96ZZZX1752

## Discrepancy

ON RIA FERRY FLT 7104 - KMKE/DTW - A/C RETURNED TO KMKE AFTER EXPERIENCING VIBRATION (4.0 A AND B) ON NR 2 ENGINE AT ABOUT 4,000 FEET.  REDUCING POWER REDUCED VIBRATION TO 1.0.  UPON LANDING, INSPECTED CHIP DETECTORS AND OIL FILTERS, FAN BLADES, NO DAMAGE FOUND.  LUBED MID-SPAN BLADES PER MM 72-31-05.  ENGINE RUN-UP ACCOMPLISHED WITH ALL INDICATIONS NORMAL.

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