Maintenance
Every 250h
Every 250 hour
Replacement of engine oil and filter
Warning
Please stop the engine and wait for the
machine to cool down before maintenance. .
● The engine, exhaust pipe, radiator,
hydraulic pipes, sliding parts, and many
other machine parts are really hot when
the engine is just stopped. Touching
such parts can cause scalding.
● The engine oil is really hot. Take
cautions not to touch the hydraulic oil
while loosening engine hood or
connector. Operating the machine in
such case will cause scalding and
injuries.
5-28
2
1. Open the engine cover and remove the fuel
filler (1).
2. Place a tray under the oil drain plug (2) for
the waste oil.
3. Remove the oil drain plug (2) to drain the
oil.
Important: Check for metal powder in the
waste oil. If it contains a large amount of
metal powder, please consult your sales or
service agent.
4. Press the upper oil drain plug (2) and
tighten it with a wrench.
5. Add lubricating oil between the upper and
lower limits of the oil scale (1). If the oil
level is too low or too high, it will cause
problems.
6. Tighten the fuel filler cap.
7. Start the engine, run it at low idle speed for
5 minutes and turn off the engine.
8. After about 10 minutes, check the oil level.
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