Ram Trucks 2013 3500 - CNG Supplement - Manual (Page 10)

• When a vehicle is involved in an accident which has or
may have caused damage to the natural gas fuel
system, the system must be inspected and pressure
tested by a qualified technician before returning the
vehicle to service.
• Any fuel system component, including the containers,
that has been subjected to fire may not be returned to
service due to reduced pressure capability.
MANUAL SHUT OFF VALVE
The manual one-quarter turn shut off valve is located
inside the protective cover for the tanks. It’s location is
identified by a label on the top of the cover. This valve
isolates the fuel containers from the rest of the fuel
system.
Manual Shut Off Valve Access Door
8 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE