# SDR ASAA2020031632429

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2020
- Submitted: March 17, 2020
- Operation: Air carrier
- Aircraft: [N517AS](https://openairdocs.org/aircraft/N517AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35197
- Aircraft time: 43,100 hours, 12,703 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Circuit Breaker
- Condition: Tripped
- Location: Window Heat
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2020031632429

## Discrepancy

UPON PREFLIGHT FOUND WINDOW HEAT LEFT FORWARD OVERHEAT CAUTION LIGHT ILLUMINATED. GROUNDED - YES. RESET C/B ON WINDOW HEAT LEFT FWD, OPS CKS NORMAL. REF B737-800 AMM 20-60-01. OK FOR SVC.

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