Diesel Fuels
Use only comm ercially available ve
hicular diesel fuels No. 2 or No. 1
(ASTM D 975 No. 2-D or No. 1-D).
If diesel fuels are used with a sulphur
content exceeding 0.5 % by weight,
refer to the “Engine Oil Change and
Oil Filter Service” section. Marine
diesel fuel, heating oil or the like must
not be used.
At very low temperatures the fluidity of
No. 2 diesel fuel may become in
sufficient due to paraffin separation.
For this reason the vehicle comes
equipped with a fuel preheater. The
fuel preheater only works with the
vehicles interior heater operating. It
permits a troublefree engine operation
to a temperature of approximately
-1 0 °C (+14°F) when using No. 2
diesel fuel.
To avoid malfunctions, No. 2 diesel
fuel of a lowered cloud point is m ar
keted during the cold season.
At temperatures below -1 0 °C (+14°F)
use winterized or No. 1 diesel fuel
only. If not available, a certain quanti
ty of kerosene may be added. Mixing
only to be done within the cars’ fuel
tank. Kerosene has to be filled in be
fore the diesel fuel.
Engine power may drop according to
the proportion of kerosene. For this
reason, keep percentage of kerosene
added to the minimum necessitated
by the ambient tem perature.
The following table can be used as a
reference, if adding of kerosene be
comes necessary. The mixing ratios
shown refer to the total mixture.
Even in extreme clim atic conditions,
the maximum mixture ratio should not
exceed 50 %.
Adding of kerosene to No. 1 diesel
fuel is not recommended even at low
temperatures.
Am bient tem perature
W arning!
Under no circum stances should
gasoline be mixed with diesel
fuel.
Always follow basic safety rules
when working with any com bus
tible material. Do not fill the fuel
tank or mix diesel fuel and
kerosene when smoking, near an
open flam e or while the vehicle’s
engine is running. An explosion
or fire can result.
No. 2
Diesel Fuel
Kerosene
%
%
- 1 0°C to -2 0 °C (+14°F to -4 °F )
70
30
below -2 0 °C (-4 °F )
50
50
Содержание 300D 2.5 1990
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