# SDR 99ZZZX773

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N5194C](https://openairdocs.org/aircraft/N5194C), registered now
- Make and model: Bolkms BK117B1
- Aircraft serial: 7169
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Transmitter
- Part number: IPT20RT1100080G
- Condition: Erratic
- Location: Transmission Oil
- Part time: 262 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/99ZZZX773

## Discrepancy

TRANSMITTER HAS ERRATIC PRESSURE INDICATIONS.  REPLACED WITH NEW UNIT, CORRECTED PROBLEM.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.