Camshafts

Editorial Staff

Tuesday, June 22, 2021 at 11:20 AM ET

Verified

Key Takeaways:

Aircraft engines experience various camshaft-related failures, including worn lobes, damaged gear teeth, and complete breakage.
These failures are often detected through engine noise, performance degradation, or the presence of metallic contamination in oil filters or oil analysis.
Camshaft and associated component (e.g., lifters) issues frequently necessitate engine removal for repair and can lead to widespread damage due to metal contamination.
Failures can occur at various operating times, sometimes relatively soon after part installation or overhaul, with factors like reground parts potentially contributing.

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