OPERATION 14.2 PRECAUTIONS AFTER WORK COMPLETION To prevent mud and water from freezing on the machine, making it impossible for the machine to move the next morning, observe the following precautions. Mud and water in and on the machine should be completely removed. Park the machine on hard, dry ground or on wooden boards. The boards will help protect the machine from freezing to the soil. Drain any water collected in the fuel system to prevent it from freezing. Because the battery capacity drops as the temperature drops, cover the battery. Or, remove it from the machine and store it in a warm place overnight, and then reinstall it in the morning.
14.3 AFTER COLD WEATHER When the season changes and the weather is warmer, proceed as follows. Replace the fuel and oil with the specified viscosity. For details, See 20 FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE on page 3-9. If for any reason permanent antifreeze cannot be used, and ethyl-glycol based antifreeze (winter, one-season type) is used instead, or if no antifreeze is used, drain the cooling system completely. After cleaning out the inside of the cooling system thoroughly, fill it with fresh water. 15. LONG-TERM STORAGE 15.1 BEFORE STORAGE When putting the machine in storage for a long time, proceed as follows.
After every part is washed and dried, house the machine in a dry building. If the machine must be left outdoors, park it on well-drained concrete and cover it with canvas, etc. Completely fill the fuel tank, lubricate the machine, and change the oil before storage. Apply a thin coat of grease to the metal surface of the hydraulic piston rods. Disconnect the battery negative terminal and cover it. Or, remove the battery from the machine and store it separately. If the ambient temperature is expected to drop below 0 After applying the safety locks to the bucket control lever, lift arm control lever, and directional lever, apply the parking brake.
WARNING Provide necessary ventilation, if the machine is operated indoors. 15.2 DURING STORAGE Operate the engine and move the machine a short distance once a month. This step coats the parts and surfaces with a new oil film. Before operating the work equipment, wipe off the grease on the hydraulic piston rod. 15.3 AFTER STORAGE NOTE: If the machine is stored without the monthly rust prevention operation, consult your distributor for service. Perform the following procedures after removing the machine from storage. Wipe off the grease from the hydraulic cylinder rods. Add oil and grease to all places. WA450-3MC 2-83