Transport CanadaCritical
At a glance
What can fail
Heat from the exhaust muffler can damage the service or parking air brake tubes nearby, causing the secondary air brake system to lose supply air and reducing braking effectiveness by 50%.
What the fix does
No remedy description available.
10 vehicles affected
Transport Canada #1979036 — full official notice →Summarized — see the official notice for exact wording, dates, and contacts.