# SDR ASAA2022021237438

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2022
- Submitted: February 16, 2022
- Operation: Air carrier
- Aircraft: [N559AS](https://openairdocs.org/aircraft/N559AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35178
- Aircraft time: 54,994 hours, 16,149 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Window
- Part number: 5893543149
- Part serial: 15279H7009
- Condition: Damaged
- Location: Flight Compartme
- Part time: 12,035 hours, 3,354 cycles
- Stage of operation: NR
- How discovered: V
- Nature of condition: M
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022021237438

## Discrepancy

AFTER PUSHBACK, LH FWD WINDOW HEAT OVERHEAT ILLUMINATED, RAN QRH. UPON COMPLETION OF QRH, CA FWD WINDSCREEN SHATTERED. GROUNDED - YES. REMOVED & REPLACED #1 WINDOW PER B737-800 AMM 56-11-11. ACCOMPLISHED CABIN PRESSURE LEAK PER AMM 05-51-91-790-801. WINDOW HEAT SYSTEM OP TEST NORMAL.

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