# SDR DLL13971290

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N789DL](https://openairdocs.org/aircraft/N789DL), registered now
- Make and model: Lkheed 10113851
- Aircraft serial: 193A1142
- Engine: Rroyce RB21122B02
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Controller
- Condition: Intermittent
- Location: Nr 2 Engine
- Component: 89492604
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLL13971290

## Discrepancy

NR 2 ENGINE A LOOP FIRE DETECTION CAME ON DURING CLIMB-OUT.  LIGHT WENT OUT WHEN POWER WAS REDUCED.  FOUND CONTROLLER INTERMITTENT, REPLACED CONTROLLER AND SYS CHECKS NORMAL.

---
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.