Yanmar 6SY Series Operation Manual page 106

PERIODIC MAINTENANCE
CAUTION
• ALWAYS be environmentally
responsible.
• Follow the guidelines of the
EPA or other governmental
agencies for the proper
disposal of hazardous
materials such as engine oil,
diesel fuel and engine coolant.
Consult the local authorities or
reclamation facility.
• NEVER dispose of hazardous
materials irresponsibly by
dumping them into a sewer, on
the ground or into ground
water or waterways.
• Failure to follow these
procedures may seriously
harm the environment.
98
• Only use the engine coolant
• Prevent dirt and debris from
• NEVER mix different types of
1. Remove the fill cap from the coolant
recovery tank.
2. Drain the coolant:
• from the two drain taps on the lower
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• from the drain tap (Figure 19, (1))
• from the two holes (remove the plugs)
CAUTION
specified. Other engine
coolants may affect warranty
coverage, cause an internal
buildup of rust and scale
and / or shorten engine life.
contaminating engine coolant.
Carefully clean the heat
exchanger cap and the
surrounding area before you
remove the cap.
engine coolants. This may
adversely affect the properties
of the engine coolant.
right side of the block (Figure 19, (2))
located on the lower left side of the
block
below the heat exchanger (if
equipped)
6SY Operation Manual
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