# SDR ASAA2018093026316

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2018
- Submitted: October 1, 2018
- Operation: Air carrier
- Aircraft: [N538AS](https://openairdocs.org/aircraft/N538AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 41188
- Aircraft time: 25,104 hours, 7,318 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Blower
- Part number: 6426512001
- Condition: Inoperative
- Location: Weather Radar
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018093026316

## Discrepancy

WEATHER RADAR R/T MOUNT BLOWER FAN INOP. GROUNDED - YES. REMOVED, REPLACED, AND TESTED WEATHER RADAR MOUNT BLOWER ASSY PER AMM 34-43-51-000-801 / AMM 34-43-51-400-801 - OPS NORMAL. PERFORMED WEATHER RADAR OPERATIONAL TEST PER AMM 34-43-00-710-802-001 - OPS NORMAL.

---
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.