# SDR DALA2023072606036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2023
- Submitted: July 26, 2023
- Operation: Air carrier
- Aircraft: [N358NB](https://openairdocs.org/aircraft/N358NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1897
- Aircraft time: 52,459 hours, 27,058 cycles
- System (JASC): [7700 · Engine Indicating System](https://openairdocs.org/jasc/7700)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023072606036

## Discrepancy

SHIP 3158 -ATB- DURING CLIMB RIGHT ENGINE N2 VIBES STARTED TO RISE. 5.0 WAS HIGHEST OBSERVED. THROTTLE WAS REDUCED TO BRING VIBES DOWN. AIRCRAFT IS RETURNED TO MSP. CORRECTIVE ACTION: PERFORMED VISUAL CHECKS WITH NO FINDINGS. SWAPPED VIBRATION SENSORS AT MCDU TO READ TRF SENSOR, PERFORMED VIBRATION SURVEY WITH NO ABNORMAL INDICATIONS. #1 BEARING VIBRATION SENSOR PLACED ON MEL. (4711912)

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