21
☆
Check the oil level of hydraulic oil and replenish it if necessary.
☆
Retighten the plug and close the eye hole cover.
☆
To pressurize the hydraulic tank, retract the piston rod of the hydraulic
cylinder.
18) Engine
Inspect oil level
Check every 10 hours
☆
Park the excavator on level ground to stop the engine.
☆
Open the hood and remove the oil gauge. The oil level should be between the
lowest mark and the lowest mark.
☆
If necessary, the oil can be filled through the oil hole so that the oil level to
meet the requirements.
Change engine oil
Work 50 hours for the first change, then 100 hours.
☆
Park the excavator on level ground, stop the engine, and release the oil while
it's hot.
☆
Remove the drain plug until the oil level reaches the "Max" mark of the oil
gauge.
☆
Close the oil hole cover and let the engine idle for a while.
☆
Stop the engine, check the oil level, and refill the oil if necessary.
Replace the oil filter element
The first change will be made after 50 hours, and then 100 hours
☆
Loosen and remove oil filter element.
☆
Oil the washer for the new filter element and position it on the engine housing.
Tighten the filter element by hand until the washer is in place.
☆
Then tighten the filter element for half turn to make it fixed.
☆
Start the engine and check the installation tightness of the oil filter.
☆
Stop the engine, check the oil level, and refill the oil if necessary.
Summary of Contents for KOOP A13S
Page 1: ...POWER BY A15S Crawler Excavator OWNER S HANDBOOK ...
Page 7: ...6 ...
