NHTSA recall 97V207000
Fuel system, other › Storage › Tank assembly › Filling/charging
Orion II and 1 more
The defect
Vehicle description: compressed natural gas (CNG) powered transit buses. the solenoid valve or check valve could allow CNG to flow when not required.
The risk
If an ignition source was present, there IS a potential for a fire and/or explosion.
The remedy
Personnel will go to owners and replace the change out of the recalled solenoid valves.