Heartland · Canada · Crit
Heartland Landmark, Big Horn +5 more: Other
Affects Heartland Landmark, Big Horn, Sundance, Trail Runner, Cyclone, Razor, Big Country · 2005–2008 — about 488 vehicles.
The hazard
On certain trailers equipped with a Dometic Corporation refrigerator, a fatigue crack can develop in the boiler tube. This could allow the release of pressurized coolant solution into an area where an ignition source is present, which could result in a fire. Correction: Dealers will install a secondary burner housing.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational