# SDR ASAA2022010237082

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2022
- Submitted: January 7, 2022
- Operation: Air carrier
- Aircraft: [N587AS](https://openairdocs.org/aircraft/N587AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35684
- Aircraft time: 50,638 hours, 14,727 cycles
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Terminal
- Condition: Detached
- Location: Nr 2 Fire Detect
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022010237082

## Discrepancy

DURING FIRE DETECTION TEST, ENG #2 FIRE HANDLE DOES NOT ILLUMINATE. ENG# 2 HANDLE ILLUMINATES DURING TEST OF "A" LOOP. GROUNDED - YES. VERIFIED FOUND TERMINAL LUG PULLED OFF WIRE AT CORE DETECTOR. REF. B737-800 AMM 26-11-02, RE TERMINATED A NEW LUG ONTO WIRE. OPS NML REF AMM 26-11-00.

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