Maeda CC423S-1, Operation Manual

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199
Oiling spot Specified oil quantity (L) Replacement oil quantity (L)
Engine oil pan 6.7 6.2
Traveling motor reducer casing
(1 each for left and right)
0.6 0.6
Hydraulic oil system 54 28.5
Winch reducer casing 0.75 0.75
Cooling system 5.5 ---
Fuel tank 42 ---
Note 1: Power line oil and engine oil are different. Use the corresponding recommended oils.
Note 2: Super coolant
(1) The super coolant is required to perform such significant functions as an anticorrosion agent
as well as antifreezing agent for a cooling system.
Thus, use this super coolant continuously even in areas where anti-freezing characteristic is
not required.
Use of any other coolants than our genuine super coolant (AF-NAC) is not recommended in
principle. Otherwise a serious failure may occur in the cooling system including the engine.
(2) For the mixing proportion of super coolant and diluting water, refer to the descriptions under
“Inspection and Maintenance 10.3 Irregular Maintenance [2] Cleaning Inside Engine Cooling
System”.
Since our genuine coolant (AF-NAC) is added at a proportion of 30% or more upon factory
shipment, there is no need of particularly altering the concentration down to a temperature of
-10 ºC.
If the temperature goes below -10 ºC, adjust the super coolant concentration in accordance
with the proportion table given under “Inspection and Maintenance 10.3 Irregular Maintenance
[2] Cleaning Inside Engine Cooling System”.
(3) To maintain the anti-corrosion performance of the coolant, always keep the concentration at
30% or higher.