# SDR AALA991573

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N770AN](https://openairdocs.org/aircraft/N770AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 29578
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Line
- Condition: Loose
- Location: Backup Generator
- Stage of operation: CL
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA991573

## Discrepancy

TUL  -  FLT 61 - ELECTRICAL BACK-UP GENERATOR RIGHT, OIL PRESSURE LOW.  FOUND OVERFLOW LINE LEAK.  RETORQUED LINE, SERVICED BACKUP GENERATOR.  RAN ENGINE FOR 10 MINUTES.  NO LEAKS, NORMAL TEMP, NORMAL OPS, CHECKS OK.  (X)

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.