# SDR ASAA2012082892787

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2012
- Submitted: August 30, 2012
- Operation: Air carrier
- Aircraft: [N562AS](https://openairdocs.org/aircraft/N562AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35091
- Aircraft time: 22,910 hours, 6,950 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Detector
- Part number: 90201301
- Condition: Inoperative
- Location: Tailpipe
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2012082892787

## Discrepancy

APU DETECTOR INOPERATIVE B  ILLUMINATED.  APU FIRE SWITCH DOES NOT ILLUMINATE DURING OVERHEAT/FIRE TEST.  ACFT GROUNDED. R & R APU TAILPIPE FIRE DETECTOR IAW AMM REF 26-15-01-000-802/26-15-01-400-802.  RESET C/BS, APU FIRE DETECTOR OPS CKS GOOD.

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