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Maintenance
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06_Wartung und Pflege_en.fm - V1.0 - 1.8.17
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6.4 Inspection material
6.4.1 Fuels, lubricants, and coolants
Fuel specification
The use of high-quality fuel is a prerequisite for achieving the engine output
specified.
Recommended
fuel
specification
• Use diesel fuel with a sulfur content of less than 15ppm (ultra-low-sulfur diesel
(ULSD)). Comply with standards.
•EN 590
• ASTM D975 1-D, 2-D, S15
• JIS K2204 Grade 2
Risk posed by inferior oil mixtures
Potential damage to machine.
Z Do not mix biodegradable oils from different manufacturers.
Z When changing from mineral to bio-degradable hydraulic
oils, the tank and system must be completely drained,
cleaned, and flushed several times.
Before changing the oil, please ask your Yanmar dealer for
further details.
Risk posed by incorrect coolant/mixture ratio
Potential damage to machine.
Z See the information on the cooling system given in the
engine manufacturer's operating and maintenance manual.
Notice
Fuel with a sulfur content <15ppm (ultra-low-sulfur diesel (ULSD))
must always be used.
Notice
Follow the engine manufacturer’s instructions for the fuel specifications.