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Some service stations mix used engine oil with diesel fuel. Some manufacturers
of large diesel engines allow this; however for your diesel engine, do not use
diesel fuel, which has been contaminated with engine oil.
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Do not use any fuel additive (other than as recommended under “Biocide” in this
section). At the time this manual was printed, no other fuel additive was
recommended. (See your authorisation dealer to find out if this has changed).
Fuel system air bleeding
The entry of air into the fuel system will cause difficult engine starting or engine
malfunction. When servicing such as emptying the fuel tank, draining the Water
Sedimenter, and the fuel filter element change, be sure to bleed air.
Air Bleeding Procedure:
1.
Please refer to the Changing the Fuel Filter section.
2.
Start the engine and thoroughly check the fuel system for leaks.
CAUTION:
the water/diesel fuel mixture is flammable and could be hot. To help
avoid personal injury and/or property damage to not touch the fuel coming from the
drain valve and do not expose the fuel to open flames or sparks. Be sure you do not
overfill the container. Heat (such as from the engine) can cause the fuel to expand.
If the container is too full, fuel could be forced out of the container. This could lead
to a fire and the risk of personal injury and/or vehicle or equipment damage.
Biocides
In warm or humid weather, fungus and/or bacteria may form in diesel fuel if there is
water in the fuel.
NOTICE:
fungus or bacteria can cause fuel systems damage by plugging the fuel
lines, fuel filters or injector. They can also cause fuel system corrosion.
If fungus or bacteria has caused problems, you should have your authorised dealer
correct these problems. Then, use a diesel fuel biocide to sterilise the fuel system
(follow the biocide manufacturer’s instructions). Biocides are available from your
dealer, service stations, parts stores and other automotive places. See your
authorised dealer for advice on using biocides in your area and for recommendations
on which biocides you should use.
Smoke suppressants
Because of extensive testing of treated fuel versus untreated fuel, the use of a smoke
suppressant additive is not recommended. This may enhance the possibility of stuck
rings and valve failure, resulting from extensive ash deposits.
Fuels used should contain no more than 7% Biodiesel. Exceeding this
amount will invalidate Warranty and may affect compliance with Emission
Approval.