# SDR ASAA2019072030114

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2019
- Submitted: July 22, 2019
- Operation: Air carrier
- Aircraft: [N516AS](https://openairdocs.org/aircraft/N516AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 39044
- Aircraft time: 40,301 hours, 12,142 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Part number: 90201801
- Condition: Broken
- Location: Nr 1 Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019072030114

## Discrepancy

WHILE ACCOMPLISHING T/C N8420000. FOUND ENG #1 M1760 ENGINE CORE RIGHT DETECTOR LOOP A TERMINAL. LUGS BROKEN. GROUNDED - YES. REF WDM 26-11-11 REPLACED TERMINAL LUGS ON ENG# 1 M1760 ENGINE CORE RIGHT DETECTOR LOOP A. OPS NORMAL. ETOPS GROUND VERIFICATION GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.