# SDR ASAA2023031042312

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2023
- Submitted: March 13, 2023
- Operation: Air carrier
- Aircraft: [N508AS](https://openairdocs.org/aircraft/N508AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35691
- Aircraft time: 52,781 hours, 15,510 cycles
- System (JASC): [5600 · Window/Windshield System](https://openairdocs.org/jasc/5600)
- Part: Bolt
- Part number: 607312
- Condition: Unknown
- Location: Flight Deck
- Stage of operation: NR
- 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/ASAA2023031042312

## Discrepancy

FO SIDE FLIGHT DECK EMERGENCY ESCAPE WINDOW IS VERY DIFFICULT TO OPEN. GROUNDED - YES. STARTED FO WINDOW ADJUSTMENT PER B737-800 AMM 56-12-11-820-801(12) REPLACED FWD BOTTOM SPECIAL BOLT THREADS RUINED. NEEDS TO BE RETHREADED. REPLACED FWD LOWER ROLLER AND BOLT REF AMM 56-12-11-300-802 OPERATED WINDOW OPEN / CLOSE OK. NO RIGGING WAS PERFORMED IN ACCOMPLISHING TASK REINSTALLED WINDOW TESTED WINDOW HEAT AND PERFORMED OVERHEAT TEST PER AMM 56-12-11-400-801.

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