Doosan DX60R Shop Manual page 248

Always be environmentally responsible.
Follow the guidelines of the EPA or other governmental
agencies for the proper disposal of hazardous materials
such as engine oil, diesel fuel and engine coolant. Consult
the local authorities or reclamation facility.
Never dispose of hazardous materials irresponsibly by
dumping them into a sewer, on the ground, or into ground
water or waterways.
Failure to follow these procedures may seriously harm the
environment.
The engine oil in a new engine becomes contaminated from the
initial break-in of internal parts. It is very important that the initial
oil and filter change is performed as scheduled.
NOTE:
The oil drain plug may be in another location if an
optional oil pan is used.
Drain the engine oil as follows:
1. Make sure the engine is level.
2. Start the engine and bring it up to operating temperature.
3. Stop the engine.
4. Remove one of the oil filler caps (4) (1, Figure 74, Figure
75) to vent the engine crankcase and allow the engine oil
to drain more easily.
5. Position a container under the engine to collect waste oil.
6. Remove the oil drain plug (1, Figure 76) from the engine
oil pan. Allow oil to drain.
7. After all oil has been drained from the engine, reinstall the
oil drain plug (1, Figure 76) and tighten to 14 -17 ft•lb
(19.6 -23.5 N•m; 2.0 -2.4 kgf•m).
8. Dispose of used oil properly.
Engine
Page 68
CAUTION
Figure 73
Figure 74
Figure 75
FG009156
SP001693