# SDR ASAA2026070865689

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2026
- Submitted: July 11, 2026
- Operation: Air carrier
- Aircraft: [N370HA](https://openairdocs.org/aircraft/N370HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1511
- Aircraft time: 49,753 hours, 7,897 cycles
- Engine: Rroyce RB211TRENT77
- System (JASC): [7900 · Engine Oil System (Airframe Furnished)](https://openairdocs.org/jasc/7900)
- Part: Safety Wire
- Condition: Broken
- Location: Zone 400
- Stage of operation: CL
- How discovered: V
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2026070865689

## Discrepancy

ATB : ENG 2 LOW OIL QTY AT FL 320. GROUNDED - YES. FOUND LOOSE CONNECTION AND BROKEN SAFETY WIRE ON THE SCAVENGE PUMP LINE FROM THE HP/IP BEARING SUMP. OIL LEAK SOURCE IDENTIFIED AT THIS CONNECTION.RE-TORQUED THE CONNECTION AND INSTALLED NEW SAFETY WIRE. CHECKED REMAINING SUMP LINE CONNECTIONS AND RE-TORQUED LOOSE CONNECTIONS.PERFORMED TWO HIGH-POWER ENGINE RUNS. ENGINE INDICATIONS NORMAL, NO OIL INDICATION DROP OBSERVED. POST-ENGINE-RUN INSPECTION CARRIED OUT. NO OIL LEAK FOUND.AIRCRAFT OK FOR SERVICE.PER TSM 79-00-00-810-815, DURING FLT OIL PR NEVER GO UNDER 25PSI ALL FLIGHT PHASE BY DFDR.PER AMM 71-00-00, REPLENISH ENG OILPER AMM 12-13-79, SERVICED ENG OIL (19QT = 38PT)OK FOR SERVICE.

---
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.