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SR20 instructor pilot reported rejecting the takeoff after experiencing engine roughness and metal-on-metal sounds.
| Attributes | |
| ACN | 1663999 |
| Time | |
| Date | 201907 |
| Local Time Of Day | 1801-2400 |
| Place | |
| Locale Reference | ZZZ.Airport |
| State Reference | US |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Make Model Name | SR20 |
| Operating Under FAR Part | Part 91 |
| Flight Phase | Takeoff |
| Component | |
| Aircraft Component | Engine |
| Person 1 | |
| Function | Instructor Pilot Not Flying |
| Qualification | Flight Crew Flight Instructor |
| Events | |
| Anomaly | Aircraft Equipment Problem Critical |
Narrative:
During takeoff roll; experienced engine roughness and loud metal on metal sound. Ip and pui immediately recognized the sound and initiated an aborted takeoff to taxi clear of the runway. The engine oil temp at the time of the incident was approximately 220 degrees and oil pressure was indicating in green. Chts and egts all in the green as well.
Original NASA ASRS Text
Title: SR20 instructor pilot reported rejecting the takeoff after experiencing engine roughness and metal-on-metal sounds.
Narrative: During takeoff roll; experienced engine roughness and loud metal on metal sound. IP and PUI immediately recognized the sound and initiated an aborted takeoff to taxi clear of the runway. The engine oil temp at the time of the incident was approximately 220 degrees and oil pressure was indicating in green. CHTs and EGTs all in the green as well.
Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.