Kme · Canada · Crit
Kme SS, Predator SS Pumper +2 more: Other
Affects Kme SS, Predator SS Pumper, Predator Aerial, Predator SS Aerial · 2015–2018 — about 9 vehicles.
The hazard
On certain vehicles, over time, the relief valve of the fire pump may fail due to the retaining ring not having adequate corrosion resistance. If the relief valve were to fail, the fire pump would not be able to build adequate water pressure, which in the case of a fire, may increase the risk of injury during firefighting operations. Correction: Dealers or KME technicians will inspect, and replace retaining ring as necessary.
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