5-10t Internal Combustion Counterbalance Forklift Truck Operation & Maintenance Manual
1.5.3 Refer to Fig 1-7 for engine oil
filter.
(1)Detach the fuel filter using special
wrench and replace it.
(2)Fill several drips of lubricating oil
around the seal ring along the new
engine oil filter and then mount it on.
Further screw it in for 2/3 circles
after the seal ring has touched the
main body of the filter.
C
1.5.4 Cooling System
(1)Examine the coolant in the assistant radiator.
Refer to Fig 1-8 for assistant radiator, and it
indicates that the supply of radiator is reduced and
it is required to add coolant, when the level of
coolant is lower than the scale line of “LOW, and
it shall be added up to the place of 2/3 scale
between the upper and lower countermarks.
(2)Replace the coolant.
A. Open the radiator cover, after shutdown for
more than half an hour and until it has been
cooled down, and loosen the water drain valve on
the underside of radiator.
B. Loosen the water drain valve of engine, and
drain the coolant completely.
C. Tighten up the abovementioned two water
drain valves after coolant is completely drained.
D. Add the specified coolant, and examine that the liquid level of assistant radiator shall be in
the place 2/3 that of the upper and lower scale lines, after idle-speed operation for a while.
Fig 1-8
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