STORAGE STORING THE MACHINE 1. Inspect the machine. Repair worn or damaged parts. In- stall new parts if necessary. 2. Clean the primary air cleaner element. 3. Retract all hydraulic cylinders, if possible. If not, coat ex- posed cylinder rods with grease. 4. Lubricate all grease points. 5. Park the tracks on long stable blocks. 6. Wash the machine. 7. Remove the batteries and store them in a dry protected place after charging fully. If not removed, disconnect the negative battery cable from the (−) terminal. 8. Add an antirust agent to the coolant. In cold weather, add an antifreeze, or drain the coolant completely.
Be sure to attach a “No Water in Radiator” tag on a clearly visible lo- cation if the system is drained. 9. Loosen the alternator belt and fan belt. 10. Paint necessary areas to prevent rust. 11. Store the machine in a dry, protected place. If stored outside, cover with a waterproof cover. 12. If the machine is stored for a long time, operate hydraulic functions for travel, swing and digging two to three times for lubrication, at least once a month. Be sure to check the coolant level and lubrication condi- tions before operating.
Precautions for Disconnecting or Connecting Batteries In case the batteries are kept disconnected for more than one month or when the batteries are reconnected, contact your nearest Hitachi dealer. Resetting of the ICF (Information Controller) may be required. 10-1