# SDR DALA2014070703910

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2014
- Submitted: July 7, 2014
- Operation: Air carrier
- Aircraft: N916DE
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53421
- Aircraft time: 52,378 hours, 40,956 cycles
- Engine: Pwa JT8D219
- Engine time: 56,309 hours, 41,554 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Csd
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2014070703910

## Discrepancy

FLIGHT DIVERTED DUE TO THE NR 1 CSD INDICATING "OIL PRESSURE LOW" AND FAILURE OF THE CSD TO DISCONNECT IAW QRH.  MAINTENANCE REPLACED THE NR 1 CSD, NR 1 GENERATOR, AND NR 1 CSD OIL COOLER.  ALSO FLUSHED ALL LINES AND SERVICED WET SPLINE AND CSD. CSD DISCONNECT FUNCTION, LEAK CHECK, AND OPS CHECK WERE ALL GOOD.

---
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.