New Holland 200 Series Service Manual page 37

NOTICE: Biodiesel fuels approved for use in the NEW HOLLAND CONSTRUCTION equipment must be transesteri-
fied and comply with the North America Standard ASTM D6751.
NOTICE: Cold Pressed Biodiesel, Cold Pressed Oil, Straight Vegetable Oil (SVO), or more generally unrefined veg-
etable oils used as motor fuel, are fuels that are normally made from Rapeseed oil or similar high oil content crops.
These kinds of fuel are not transesterified, so they do not fulfil the ASTM D6751 requirements. There is no recog-
nized quality standard available for these types of fuel. Therefore the use of Cold Pressed Biodiesel, Cold Pressed
Oil, Straight Vegetable Oil (SVO), or more generally unrefined vegetable oils used as motor fuel are NOT APPROVED
at any blend in any NEW HOLLAND CONSTRUCTION product.
NOTICE: Any engine and fuel injection equipment fitted to a NEW HOLLAND CONSTRUCTION vehicle found to have
run with any blend of NON-APPROVED fuel (fuel not fulfilling the specification described in the requirement ASTM
D6751) will no longer be covered for Warranty by NEW HOLLAND CONSTRUCTION.
Biodiesel fuel usage conditions
You must stringently follow the biodiesel fuel usage conditions. Incorrect application of the biodiesel fuel usage con-
ditions could lead to severe damage to the engine, fuel injection equipment and aftertreatment system.
The main concerns related to operation with biodiesel fuels are:
• Filters and injector blockage caused by poor fuel quality.
• Wear and corrosion of internal components due to water content, which affects lubricity.
• Deterioration of some rubber sealing compounds in the fuel system.
• Biodiesel oxidation, which can lead to the formation of deposits that can harm the fuel injection system.
NOTICE: Any problem in the engine fuel injection equipment associated with non-compliance to the following condi-
tions for biodiesel fuel handling and maintenance will not be covered for Warranty by NEW HOLLAND CONSTRUC-
TION.
Purchase biodiesel fuel from a trusted supplier who understands the product and maintains acceptable fuel quality.
It is highly recommended that you use biodiesel from BQ 9000 accredited suppliers to maintain the quality and con-
sistency of the fuel. The BQ 9000 Quality Management Program is accredited by the National Biodiesel Board for
producers and marketers of biodiesel fuel. See the National Biodiesel Board website at www.biodiesel.org for more
information.
The use of biodiesel blends above B5 through B20 will not void the NEW HOLLAND CONSTRUCTION warranty as
long as the following conditions for biodiesel fuel handling and maintenance are stringently followed:
Biodiesel fuel must be pre-blended by the supplier. Mixing biodiesel fuels on-site can result in an incorrect mixture
that could damage the engine and/or fuel system.
For machines using Tier 4a engines with SCR aftertreatment:
1. If the biodiesel blend stock to ASTM D6751-09
complies with the following special requirements:
• Group I Metals content (Sodium + Potassium) is ≤ 5 mg/kg per EN14538 as specified in the biodiesel spec.
• Group II Metals content (Calcium + Magnesium) is ≤ 5 mg/kg per EN14538 as specified in the biodiesel spec.
• Phosphorus content lower than specified is a mandatory requirement. Phosphorus must not exceed 4 mg/kg
per ASTM D4951.
2. The resulting greater than B5 through B20 blend must not exceed 1 mg/kg for Group I Metals (Sodium + Potas-
sium) and for Group II Metals (Calcium + Magnesium).
NOTICE: For machines using Tier 4a engines with SCR aftertreatment in regions where the biodiesel blend
stock is supplied to the ASTM D6751-09
special limits for Group I Metals, Group II Metals and the reduced phosphorus content specified above be
obtained on every delivery of fuel from the fuel supplier. Failure to comply with this requirement can result
in damage to the SCR system which will not be covered under warranty.
INTRODUCTION
is used, special precautions need to be taken to insure that it fully
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standard, it is essential that evidence of compliance to the
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