# SDR ASAA2019070229913

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2019
- Submitted: July 5, 2019
- Operation: Air carrier
- Aircraft: [N457AS](https://openairdocs.org/aircraft/N457AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36355
- Aircraft time: 21,711 hours, 7,093 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Bolt
- Part number: 607312
- Condition: Backed Out
- Location: Sliding Window
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019070229913

## Discrepancy

CAPTAIN SLIDING WINDOW HARD TO CLOSE. GROUNDED - YES. REMOVED THE LT OPENABLE WINDOW PER AMM 56-12-11-000-801. FOUND AFT LOWER ROLLER BOLT BACKING OFF. REINSTALLED LOWER AFT AND FWD ROLLER BOLTS WITH LOCTITE ON SET SCREWS PER AMM 56-12-11-820-801. NO ADJUSTMENTS MADE TO WINDOW. PERFORMED CHECK OF WINDOW PER AMM 56-12-11-710-803. REINSTALLED WINDOW PER AMM 56-12-11-400-801.

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