Turbocharged

Editorial Staff

Wednesday, January 25, 2023 at 01:46 PM ET

Verified

Key Takeaways:

Turbocharger failures are a prevalent issue across multiple aircraft models, commonly manifesting as oil leaks, loss of engine power, and decreased manifold pressure.
Specific failure modes identified include oil seal bypass, cracked bearing flanges, main bearing failures, and the complete seizure of the turbocharger unit or its turbine.
These turbocharger malfunctions often necessitated engine shutdowns, emergency landings, or diversions due to associated operational safety concerns.

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Cessna 402B Businessliner

Oil Seal Failure

Editorial Staff