# SDR GTIA012003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 2001
- Submitted: December 28, 2001
- Operation: Air carrier
- Aircraft: N818NK
- Make and model: Doug DC-9-81(MD-81)
- Registry model: [Doug DC-9-81(MD-81)](https://openairdocs.org/model/mcdonnell-douglas-dc-9-81-md-81) (OpenAirDocs)
- Aircraft serial: 48018
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Part number: CGAB140001
- Part serial: 6887
- Condition: Defective
- Location: Cargo Bay
- Stage of operation: IN
- How discovered: C
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA012003

## Discrepancy

'B' LOOP FAIL LIGHT STAYS ON OVERHEAD CARGO FIRE EXTINGUISHER AND DETECTION PANEL FOR AFT CARGO COMPARTMENT.  REMOVED AND REPLACED 'B' LOOP FIRE DETECTION UNIT, REF MM 26-30-00.  OPS CHECK OK.  (M)

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