# SDR ASAA2017082021671

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 20, 2017
- Submitted: September 21, 2017
- Operation: Air carrier
- Aircraft: [N594AS](https://openairdocs.org/aircraft/N594AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35191
- Aircraft time: 36,150 hours, 10,877 cycles
- Engine: Cfmint CFM567B27B3
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Insert
- Part number: 6490690210
- Condition: Damaged
- Location: Nr 2 Duct Panel
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017082021671

## Discrepancy

FOUND THE NR 2 ENGINE NR 3 STRUT PANEL AFT UPPER SCREW NUT CLIP ON BEARING WORN.  ACFT GROUNDED.  REMOVED AND PEPLACED A DAMAGED KEY LOCK INSERT AT THE NR 2 ENGINE NR 3 STRUT FAN DUCT PANEL IAW MM 70-42-13-250.  INSTALLED FAN DUCT PANEL IAW AMM 72-23-07-400-801-F00.

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