Transport CanadaHigh Risk
At a glance
What can fail
The air brake system takes about 1.5 seconds to release pressure, exceeding the 0.75-second limit required by safety standards.
What the fix does
Quick release valves will be installed in the air pressure release system to meet the required speed.
101 vehicles affected
Transport Canada #1997007 — full official notice →Summarized — see the official notice for exact wording, dates, and contacts.