# SDR 98ZZZX4550

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Engine: Lyc LTS101650B1
- System (JASC): [7930 · Engine Oil Indicating System](https://openairdocs.org/jasc/7930)
- Part: Indicator
- Part number: 430118501
- Condition: Erratic
- Location: Cockpit
- Part time: 1,875 hours
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX4550

## Discrepancy

(CAN) PILOT NOTED NEEDLE MOVEMENT ON OIL PRESSURE GAUGE.  WET LINE MAINTENANCE CHECK REVEALED FLUCTUATIONS IN EXCESS OF 5 PSI LIMIT.  UNABLE TO ADJUST OUT PER THE MAINTENANCE MANUAL.

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