# SDR ASAA2019030528524

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2019
- Submitted: March 8, 2019
- Operation: Air carrier
- Aircraft: [N614AS](https://openairdocs.org/aircraft/N614AS), registered now
- Make and model: Boeing 737790
- Aircraft serial: 30343
- Aircraft time: 62,084 hours, 29,594 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Bearing
- Part number: 56100028
- Part serial: 08085H9120
- Condition: Detached
- Location: Sliding Window
- Part time: 39,383 hours, 12,955 cycles
- Stage of operation: TX
- 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/ASAA2019030528524

## Discrepancy

F/O SLIDING WINDOW DOES NOT CLOSE. GROUNDED - YES. FOUND LWR FWD ROLLER BEARING CAME OFF AND DAMAGED THREADS TO RETAINING BOLT AND DAMAGED SET SCREW. REMOVED AND REPLACED F/O SLIDING WINDOW REF AMM 56-12-11. ALL OPS CHECK AND WINDOW CLEARANCE PASS. WINDOW HEAT OPS TEST PASSED REF AMM 30-41-00.

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