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Freightliner M2 Recall 17V739: Fire Pump Relief Valve Can Open and Cut Water Pressure

NHTSA campaign 17V739, reported November 20, 2017, 298 vehicles potentially affected.

What this recall means for you

Rings that hold the pressure relief valves in the fire pumps on these fire apparatus can corrode after exposure to water. When a ring fails, the valve can open and reduce the water pressure available for firefighting, which may hinder firefighting efforts and increase the risk of injury.

E-One will notify owners, and a certified dealer or technician will install a stainless steel retaining ring at no cost. Owners can contact E-One customer service at 1-352-861-3612 for more information. You can also check your vehicle's VIN for open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 17V739E-One Incorporated
Component
EQUIPMENT
Problem
E-One Incorporated (E-One) is recalling certain 2013-2017 E-One Cyclone II, Quest, Typhoon, 2016 Freightliner M2 112, 2013-2015 International 7400, 2014-2017 International 4400, Freightliner M2 106, 2016-2017 Kenworth T370, and 2015 Kenworth T800 vehicles equipped with Hale pressure relief valves in the water pumps used for fire fighting. Rings securing the valves may corrode over time after exposure to water, causing the ring to fail and the pressure relief valve to open, reducing the water pressure available for fire fighting.
Risk
A reduction in water pressure may hinder fire fighting efforts, increasing the risk of injury.
Remedy
E-One will notify owners, and a certified dealer or technician will install a stainless steel retaining ring, free of charge. The recall began on January 11, 2018. Owners may contact E-One customer service at 1-352-861-3612.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Affected vehicles

E-One Cyclone II20132014201520162017
E-One Quest20132014201520162017
E-One Typhoon20132014201520162017
Freightliner M22014201520162017
International 44002014201520162017
International 7400201320142015
Kenworth T37020162017
Kenworth T8002015