Parts · Engine

Keyway

2 failure reports named the keyway in the last ten years, 7 since 1997, most often on the Bombardier CL-600 Challenger and CRJ; the condition most often found was "failed".

Reports by year

Reports by year, as a table

	reports
1997	1
2006	1
2011	1
2015	2
2018	1
2025	1

Which system the reports file it under last ten years

Engine1Airframe structure1

Reports by system, as a table

	reports
Engine	1
Airframe structure	1

Models most often reporting it last ten years

Bombardier CL-600 Challenger and CRJ1Cirrus SR201

Models most reported, as a table

	reports
Bombardier CL-600 Challenger and CRJ	1
Cirrus SR20	1

How it failed the condition found, last ten years

failed1worn1

Conditions found, as a table

	reports
failed	1
worn	1

Engines most often reporting it

Continental IO-360-ES 1

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.