# SDR CALA2026081318567

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2026
- Submitted: August 13, 2026
- Operation: Air carrier
- Aircraft: [N26906](https://openairdocs.org/aircraft/N26906), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 34829
- Aircraft time: 54,103 hours, 6,811 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Windshield
- Part number: 19080019
- Part serial: 4065
- Condition: Faulted
- Location: L1
- Part time: 22,827 hours, 2,932 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026081318567

## Discrepancy

WINDOW HEAT LT FWD ADVISORY LOSS OF LEFT FORWARD WINDOW HEAT (PRIMARY).  DB 24 PDHM OPS (GPM R6) DB 24 PDHM OPS (GPM L8).   WINDSHIELD, WINDOW HEAT PROTECTION UNIT AND P300M1 AC1 CIRCUIT CARD M3041005 REPLACED. REMOVED AND INSTALLED NEW WINDOW UP TO STEP 1. C.(U) 5)A). REQUIRES SECOND AND FINAL TORQUE AFTER 8HRS. APPLIED SEALANT TO WINDOW CLEARANCE AS NEEDED. REQUIRES INSTALLATION OF WINDSHIELD WIPER.

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