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Cleaning of radiator fins and oil cooler fins
Clean primary filter element (3) by dry compressed air
(294~490kPa). Firstly, blow along the wrinkles from the
inside of filter element. Then blow from outside and finally
blow from inside.
Illuminate the inside of primary filter element (3) by a lamp
to check. Upon detection of any pinhole or dirt, replace.
Remove the cloth or tape used in step 5.
Install the primary filter element (3).
Install the dust collector (2) by facing upward the
“↑TOP↑” and then secure it by clamp (1).
Important: Take caution not to damage the radiator fins during cleaning.
Blow compressed air towards the radiator fins to remove the adhered dusts and mud.
While using compressed air, please wear necessary protection appliances, including goggles and
filtration mask, as the metal fragments and other objects will splash to cause accidents of serious
harm. While using compressed air or high pressure water, ensure that the pressure is no higher
than 200kPa and keep the air nozzle from the radiator for a sufficient spacing.
Important: While cleaning by water, please cover the electric system against water ingress.
Important: Important: During the operations under dusty environment, please daily fulfill the
checking and maintenances for the machine.
Replacement of Fuel Filter
Open the engine hood.
Rotate the filter (1) counterclockwise by a filter wrench to
take it out.
Clean the mounting surfaces of filter housing.
Apply a thin film of fuel to the washer of new filter
housing.
Manually install new filter.
After the filter washer comes into contact with the
mounting surface, tighten the filter further for one turn.
(Tightening torque by filter wrench: 20~24N.m).
Bleed the air.
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