# SDR 95ZZZX4169

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N426JS
- Make and model: Dorner DO328100
- Aircraft serial: 3038
- System (JASC): [7714 · Engine RPM Indicating System](https://openairdocs.org/jasc/7714)
- Part: Pulse Pick-Up
- Part number: 3039242
- Condition: Defective
- Location: Lt Engine
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX4169

## Discrepancy

FLT 4151 - DURING FLIGHT, LT ENGINE NH GAUGE BECAME ERRATIC, CREW INSTRUCTED TO RETURN TO FIELD.  AIRCRAFT LANDED WITHOUT FURTHER INCIDENT.  PIT/MX REPLACED LT ENGINE NH PULSE PICK-UP IAW MM 77-00-00.  OPS CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE.

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