# SDR ASAA2019082633476

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 2019
- Submitted: August 27, 2019
- Operation: Air carrier
- Aircraft: [N402AS](https://openairdocs.org/aircraft/N402AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41189
- Aircraft time: 26,960 hours, 8,796 cycles
- System (JASC): [3097 · Ice/Rain Protection System Wiring](https://openairdocs.org/jasc/3097)
- Part: Connector
- Condition: Loose
- Location: Anti Ice Valve
- Part time: 71,454 hours, 34,388 cycles
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019082633476

## Discrepancy

#2 ENGINE, CORE LOCATION, GROUND WING THERMAL ANTI ICING SOLENOID VALVE CONNECTOR DP1103 IS LOOSE. GROUNDED - YES. REMOVED AND REPLACED THERMAL ANTI ICING SOLENOID REF B737-900 AMM 30-11-12-400-801 OPS CK 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.