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OPERATION
LONG-TERM STORAGE
LONG-TERM STORAGE
BEFORE STORAGE
When putting the machine in storage for a long time, do as follows.
After every part is washed and dried, house the machine in a dry building. Never leave it outdoors.
In case it is indispensable to leave it outdoors, park the machine on the flat ground and cover it with canvas etc.
Completely fill the fuel tank, lubricate and change the oil before storage.
Apply a thin coat of grease to the metal surface of the hydraulic piston rods.
Disconnect the negative terminals of the battery and cover it or remove it from the machine and store it separately.
If the ambient temperature is expected to drop below 0°C (32°F), add antifreeze to the coolant.
Apply the parking brake.
Set the tire inflation pressure for each tire to within the range of the specified inflation pressure for the type of tire.
Push the retarder control lever forward to the OFF position.
Place the shift lever at the N position and turn the starting switch OFF.
DURING STORAGE
WARNING
When it is necessary to perform the rust-preventive operation while the machine is indoors, open the doors and windows to
improve ventilation and prevent gas poisoning.
Operate the engine and move the machine for a short distance once a month so that a new film of oil will be coated
over movable parts and component surfaces. At the same time, also charge the battery.
Before operating the work equipment, wipe off all the grease from hydraulic piston rods.
AFTER STORAGE
NOTICE
If the machine has been stored without the monthly rust prevention operation, consult your Komatsu distributor for service.
When using the machine after long-term storage, do as follows before using it.
Wipe off the grease from the hydraulic cylinder rods.
Add oil and grease at all lubrication points.
When the machine is stored for a long period, moisture in the air can contaminate the oil over time. Check the oil
for presence of water before and after starting the engine. If there is water in the oil, change the oil.
PRECAUTIONS BEFORE TRAVELING AFTER LONG-TERM STORAGE
1.
Check all the oil and water levels before traveling.
2. When traveling after long-term storage, travel forward at a speed of 10 to 15 km/h (6.2 to 9.3 MPH) for 5 minutes
or 1 km to run the machine in, then change to normal travel.
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