Komatsu WA200-8 Operation & Maintenance Manual page 203

OPERATION
1.
Open the engine side cover (1) on the left side of the ma-
chine.
2.
Check the reservoir tank (2).
Check that the coolant level is between FULL and LOW
marks of the reservoir tank (2).
3.
If the coolant is insufficient, add the coolant to FULL level
through the filler port of the reservoir tank (2).
4.
Tighten the cap securely after the refilling.
If reservoir tank (2) is empty, leakage of coolant is suspect-
ed. After checking, repair any abnormality immediately.
If no abnormality is found, check the level of the coolant in
the radiator. If it is low, add coolant of the same density in
radiator according to the coolant density table in "METH-
OD FOR USING FUEL, COOLANT AND LUBRICANTS
ACCORDING TO AMBIENT TEMPERATURE", and then
add coolant to the reservoir tank.
If coolant is added more than usual, check for the leakage.
Check that there is no abnormality such as oil mixed into
the coolant.
METHOD FOR CHECKING OIL LEVEL IN ENGINE OIL PAN, ADDING OIL
Immediately after the engine is stopped, its parts and oil are still very hot and may cause burn injury.
Wait for the temperature to go down, and then start the work.
1.
Open the engine side cover (1) on the right side of the ma-
chine.
MACHINE OPERATIONS AND CONTROLS
k k
WARNING
3-139