# SDR ASAA2020082083042

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2020
- Submitted: August 20, 2020
- Operation: Air carrier
- Aircraft: [N481AS](https://openairdocs.org/aircraft/N481AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 44106
- Aircraft time: 19,297 hours, 6,178 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Sliding Window
- Part number: 56100025
- Part serial: 15163H5571
- Condition: Inoperative
- Location: Cockpit
- Part time: 19,316 hours, 6,184 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: M
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2020082083042

## Discrepancy

LT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED AT CRUISE.  QRH PROCEDURE ACCOMPLISHED, OVERHEAT LIGHT RE-ILLUMINATED AFTER PLACING BACK TO ON POSITION FAULT CODE: 304 020 41.  GROUNDED - YES.  REMOVED & REPLACED R2 SLIDING WINDOW AND COMPLETED ADJUSTMENT, REF B737-900 AMM 56-12-11-820-801 AND 56-12-11-400-801.  OPS CHECK & LEAK CHECK 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.