# SDR 97ZZZX4095

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N10UM
- Make and model: Bolkms BK117B1
- Aircraft serial: 7231
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Switch
- Part number: 1176131203
- Condition: Faulty
- Location: Oil Pressure
- Part time: 37 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX4095

## Discrepancy

PRESSURE SWITCH FAULTY.  COCKPIT WARNING LAMP ILLUMINATES INTERMITTENTLY.  LIGHT WOULD COME ON CONSISTENTLY WITH NO PRESSURE APPLIED TO IT.  REPLACED WITH NEW UNIT, CORRECTED PROBLEM.

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