# SDR EGRA9511

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N116MB](https://openairdocs.org/aircraft/N116MB), registered now
- Make and model: Bolkms BK117A3
- Aircraft serial: 7095
- System (JASC): [7714 · Engine RPM Indicating System](https://openairdocs.org/jasc/7714)
- Part: Indicator
- Part number: 1179405603
- Condition: Erratic
- Location: Eng N1
- Part time: 2,864 hours
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EGRA9511

## Discrepancy

#1 ENGINE N1 GAUGE ERRATIC AND UNRELIABLE.  REPLACED N1 GAUGE WITH A USED SERVICEABLE ONE.

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