Doosan DL200, Operation And Maintenance Manual

Page: 196 / 256

OP000509 Inspection, Maintenance and Adjustment
4-52
Replace Engine Oil and Filter
NOTE:
Change engine oil and filter after first 50 hours on a
new machine and every 500 hours thereafter. Refer
to "DL 06 Industrial Engines Oil Drain Intervals by
Duty Cycle (Hours)" (See page 4-16).
1. Position a larger container under drain valve beside left
wall of fuel tank. Loosen drain valve and allow all
engine oil to drain out. Tighten drain valve.
NOTE:
Oil warming is good when replacing oil. If
machine is cold, operate the engine to bring the
coolant temperature up to about 40°C (104°F).
When the needle of the coolant temperature
gauge reaches the middle of the "WHITE
ZONE," the temperature is about 40°C (104°F).
NOTE:
Dispose of drained fluids according to local
regulations.
2. Replace engine oil filter (Figure 84). Engine oil filter is
a spin-on type. Remove and discard filter.
3. Install new filter. Apply a small amount of oil around
filter gasket. Screw filter on head until gasket contacts
head by hand, turn filter 3/4 - 1 turn more with filter
wrench.
NOTE:
See “Fluid Capacities” on page 4-16, for
capacity and “Table of Recommended
Lubricants” on page 4-14, of this manual for
recommended oil for the operating conditions.
4. Fill engine with correct oil through oil fill port.
5. Start engine and check engine oil pressure warning
light.
6. Shut down engine. Look for signs of leaks at filter.
Recheck oil level.
CAUTION!
Never attempt to change oil or filter on a hot engine.
Hot oil could splash and cause burns. Allow engine to
cool down before changing oil or filter.
FG002215
Figure 83
FG006237
Figure 84