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CHAPTER IV OPERATION
4.1NOTICES ON OPERATION OF NEW LOADER
Even though each loader is properly inspected and adjusted before leaving the factory, it
is still necessary to abide by the following procedures during the running-in period,
otherwise the loader may get damaged or its performance may be reduced.
If the loader works under fully-loaded state before the expiration of the running-in period,
this will adversely affect the service life and safe operation, and finally cause fault.
NOTE:
1) Inspect whether the coolant, fuel, engine oil or hydraulic oil leaks every day.
2) Inspect the lubricating fluid every day and fill the lubricating fluid if necessary.
3) In the course of operation, pay attention to the instrument board and the indication of
various instruments from time to time.
4) Prevent the engine from getting overloaded.
5) Before the engine and other parts reach the operating temperature, remain the load
less than 80% of the rated load.
6) In the course of working, inspect whether the work attachment is normal.
7) Inspect whether any part is loosened or damaged owing to the transportation.
8) Inspect whether any wire or terminal is loosened, whether the instruments work
normally, and whether the electrolyte is sufficient.
9) After running the engine, it should be idle running 3-5min, and then working normally.
Lubricating fluid and filter element
1. Replace the engine oil and engine oil filter element 50 hours after the loader works for
the first time.
2. Replace the slewing reduction gear oil 250 hours after the loader works for the first
time.
3. Replace hydraulic oil filter element 250 hours after the loader works for the first time.
4. Replace the travelling reduction gear oil 250 hours after the loader works for the first
time.
NOTE: When replacing the lubricating oil or grease, please refer to the relevant
contents in Section “Inspection, Maintenance and Adjustment.”
