Bombardier jets must check for hydraulic hose chafing near the engine

The US aviation regulator proposes a new rule for certain Bombardier business jets. It would require inspections of hydraulic hoses near the engine to prevent chafing and potential damage.

This is a small, routine safety update. It means operators of specific Bombardier jet models will need to add a new inspection to their maintenance schedule. The goal is to prevent a known issue from causing a hydraulic system failure during flight.