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Mcneilus Autoreach Recall 19V656: CNG Tank Pressure Relief Valve May Fail, Risking Explosion

NHTSA campaign 19V656, reported September 17, 2019, 330 vehicles potentially affected.

What this recall means for you

Certain refuse and mixer trucks powered by compressed natural gas (CNG) may have pressure relief devices that do not work as designed. If the fuel tank is exposed to fire and pressure builds up, the device may fail to vent that pressure, which could cause the CNG tank to explode, increasing the risk of fire and injury.

Owners will be notified by McNeilus Truck & Manufacturing, Inc. Authorized dealers will inspect the pressure relief devices and replace them as necessary. The repair is free of charge. The recall began October 30, 2019.

If you own a vehicle of this type, contact McNeilus customer service at 1-888-686-7278 and check your 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 19V656McNeilus Truck & Manufacturing, Inc.
Component
FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES
Problem
McNeilus Truck & Manufacturing, Inc. (McNeilus) is recalling certain 2013-2018 Bridgemaster Mixer, Standard Mixer, Model 49 Autoreach Side Loader, Model 48 Zero Radius Side Loader, Model 78 Meridian Front Loader, Model 29 Atlantic Front Loader, Model 87 Contender Front Loader, Model 42 Manual Automated Side Loader, Model 16 3.5 yard TG Rear Loader, Model 11 Heavy Duty Rear Loader, Model 66 40.60 Split Body Rear Loader, Model 10 Standard Rear Loader, Model 12 Tailgate Tag Axle Rear Loader, and Model 13 High Compaction Rear Loader vehicles. The vehicles are powered with compressed natural gas (CNG) and are equipped with pressure relief devices (PRD) that may not function as designed, failing to vent a buildup of pressure, such as could occur if the CNG tank was exposed to fire.
Risk
If the PRD does not activate in the event of a buildup of pressure, the CNG tank may explode, increasing the risk of fire and injury.
Remedy
McNeilus will notify owners, and dealers will inspect and replace the PRD's, as necessary, free of charge. The recall began October 30, 2019. Owners may contact McNeilus customer service at 1-888-686-7278.
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

Mcneilus Atlantic Front Loader201320142015201620172018
Mcneilus Autoreach201320142015201620172018
Mcneilus Bridgemaster V Mixer201320142015201620172018
Mcneilus Contender Front Loader201320142015201620172018
Mcneilus MA Side Loader201320142015201620172018
Mcneilus Meridian Front Loader20132014
Mcneilus Meridian Front Loader 782015201620172018
Mcneilus Rear Loader201320142015201620172018
Mcneilus Standard Mixer201320142015201620172018
Mcneilus Zero Radius201320142015201620172018