# SDR ASAA2016101818395

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2016
- Submitted: October 20, 2016
- Operation: Air carrier
- Aircraft: [N535AS](https://openairdocs.org/aircraft/N535AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35200
- Aircraft time: 22,484 hours, 6,552 cycles
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Connector
- Part number: BACC63CM1407PN
- Condition: Damaged
- Location: Apu Bay
- Stage of operation: NR
- 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/ASAA2016101818395

## Discrepancy

APU DETECTOR FAULT LIGHT ILLUMINATED.  ACFT GROUNDED.  LOCKS BROKEN FOR PINS 1 & 3 OF CONNECTOR D40062P.  REPLACED THE CONNECTOR IAW WDM 26-11-31 PAGE 3. APU DETECTOR FAULT LIGHT OUT. APU FIRE DETECTION OPERATIONAL TEST PASSES, IAW AMM 26-15-00/501. GROUND VERIFICATION SUCCESSFUL.

---
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.