Ram Trucks 2013 3500 - CNG Supplement - Manual (Page 53)

WARNING! (Continued)
• A fire may result if fuel is pumped into a portable
container that is inside of a vehicle. You could be
burned. Always place fuel containers on the
ground while filling.
Adding Compressed Natural Gas (CNG)
The NGV 1 fuel fill receptacle is mounted in the standard
location behind the fuel filler door. The fill dispenser
seals to the receptacle with an O-ring. Replace the O-ring
in the fill receptacle before refueling if it is damaged or
missing; otherwise natural gas can leak while refueling.
Fueling your natural gas powered vehicle can only be
performed at locations specially equipped to refuel natu-
ral gas vehicles.
NOTE: There are a number of NGV1 filler nozzles
available. It may be necessary to rotate the nozzle to
ensure clearance to the fuel filler housing or truck bed.
1 — NGV 1 Receptacle
2 — Gasoline Fuel Filling Receptacle
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