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If the coolant becomes very dirty, replace it immedi-
ately regardless of the specified replacement inter-
vals.
CAUTION
• Continuing to use the coolant after the spec-
ified replacement period could damage the
engine and cooling system components due
to rusting and other problems. Replace the
coolant at the specified replacement period
intervals.
• When replacing or adding coolant, be sure to
use FUSO DIESEL LONGLIFE COOLANT or
an equivalent. Using any coolant other than
FUSO DIESEL LONGLIFE COOLANT or an
equivalent could cause corrosion and dam-
age to the radiator.
1 Recommended coolant
Use a coolant containing the FUSO DIESEL
LONGLIFE COOLANT additive and soft water in the
specified proportions.
Having both corrosion preventive and anti-freezing
properties, the additive protects the cooling system
all year around.
Replace and top off the coolant only with water con-
taining FUSO DIESEL LONGLIFE COOLANT or an
equivalent.
WARNING
• The drain contains not only water but also
fuel.
Be sure to wipe clean the surfaces around
the fuel filter to remove all splashed fuel.
Fuel remaining on the surfaces could
cause a fire.
• Make sure fuel does not leak from the filter
or from related parts. Any fuel leakage
could cause a fire.
Engine coolant – check and
replacement
Inspection intervals
At the time of pre-oper-
ational check
Replacement intervals Every 24 months
FE_FG.book Page 51 Tuesday, February 8, 2011 4:00 PM