# SDR 96ZZZX1194

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 23, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N9302B
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 49528
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop B
- Part number: 5938323506
- Condition: Chafed Wire
- Location: Rt 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/96ZZZX1194

## Discrepancy

MCI - FLT 1159 - DURING CLIMB, RT ENGINE 'B' FIREWARNING LOOP FLICKERED ON, SWITCHED TO 'A' LOOP.  AFTER LEVEL-OFF AT CRUISE, 'A' LOOP WARNING CAME ON AND WENT OFF.  FOUND LOWER APRON 'A' AND 'B' LOOPS CHAFED.  REPLACED 'A' AND 'B' APRON LOOPS, MFG PN 5938323-505 AND PN 5938323-506, AND FIREWARNING SYSTEM OPERATION CHECKED NORMAL.  CHECK C-2D - 11-15-95 - MCI.  REFERENCE: OPERATOR CONTROL NR 96ZZZX1193.

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