New Holland Workmaster 25 Tier 4B, Operator'S Manual

Page: 120 / 198

7 - MAINTENANCE
Biodiesel fuels
The use of biodiesel blends meeting Specification Stan-
dards ASTM 6751 or EN14214 are approved for your en-
gine up to B5 (
5% blend ratio). It is highly recommended
to use biodiesel fuel from accredited suppliers to maintain
quality and consistency of the fuel.
Biodiesel does not have a long term stability and should
not be left in engines or stored for more than four months.
If your machine is stored for long term, engine should be
flushed, prior to storage, by running for a minimum of 30
minutes with conventional diesel fuel.
Biodiesel fuel has a higher cloud point than conventional
diesel fuels and is not recommended in winter months.
Consult your fuel dealer for winter fuel requirements for
your area.
Biodiesel fuel attracts moisture and may contain a higher
content of water. It may be necessary to drain the fuel
filter water trap more frequently.
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