# SDR MWEA96123

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N400ME](https://openairdocs.org/aircraft/N400ME), registered now
- Make and model: Doug DC-9-14
- Registry model: [Doug DC-9-14](https://openairdocs.org/model/douglas-dc-9-14) (OpenAirDocs)
- Aircraft serial: 45727
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Part number: 892809040001
- Condition: Intermittent
- Location: Lt Engine
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MWEA96123

## Discrepancy

ON CLIMB, THE LT ENGINE LOOP-B LIGHT FLICKERED, NO BELL.  USED QRH, LOOP-B WAS UNRELIABLE.  TESTED LOOP A AND B AGAIN. LOOP-A FLICKERED, LOOP-B TESTED GOOD.  REPLACED LOOP A AND B LIGHT BULBS AND FIRE DETECTION UNIT.

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