# SDR HALA2021091400115

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2021
- Submitted: September 15, 2021
- Operation: Air carrier
- Aircraft: [N386HA](https://openairdocs.org/aircraft/N386HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1302
- Aircraft time: 40,097 hours, 6,176 cycles
- Engine: Rroyce RB211TRENT77
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Transmitter
- Condition: Faulted
- Location: Oil Pressure
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2021091400115

## Discrepancy

ETOPS - INFO TO MX: DURING CRUISE ENG #1 OIL PRESSURE STAYED VARIABLE BETWEEN 58-80 PSI WHILE ENG #2 HELD EXACTLY 72-76 PSI. // ACCOMPLISHED TSM 79-31-00-810-848 A. REMOVED AND REPLACED ENG 1 OIL PRESS TRANSMITTER #1 AND #2 PER AMM 79-33-11-400-803 A. ACCOMPLISHED TEST #2 FUEL/OIL LEAK TEST PER AMM 71-00-00-700-827 -A NO LEAKS NOTED. ACCOMPLISHED ENG #1 ENG PWR PER AMM 71-00-00. ENG #1 OIL PRESSURE STABLE ENG COWL SECURED. OK FOR SERVICE.

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