Doosan D20S-5 Operation & Maintenance Manual page 165

engine life. engine life.
Engine oil and filter element must be changed after Engine oil and filter element must be changed after
the first 50 hours. the first 50 hours.
3. 3. Remove the floor mat and the Remove the floor mat and the floor plate.
Remove and discard the oil filter. Remove and discard the oil filter.
4. 4. Wipe off the filter base. Make certain that all of Wipe off the filter base. Make certain that all of
the old seal is removed. the old seal is removed.
5. 5. Apply a small amount of clean oil on the seal of Apply a small amount of clean oil on the seal of
the new filter. the new fil
6. 6. Install the filter by hand. When the filter Install the filter by hand. When the filter
contacts the base, tighten an additional 3/4 contacts the base, tighten an additional 3/4
turn. turn.
7. 7. Remove the dip stick/filter cap. Fill the Remove the dip stick/filter cap. Fill the
compartment with oil. See compartment with oil. See "Refill Capacities".
Install the dip sti Install the dip stick/filter cap.
8. 8. Start the engine. Start the engine.
9. 9. With the service brake applied and engine at With the service brake applied and engine at
low idle, shift the direction control lever to low idle, shift the direction control lever to
forward and reverse to fill the clutches. forward and reverse to fill the clutches.
10. 10. Shift the direction control lever into NEUTRAL. Shift the direction control lever into NEUTRAL.
Engage the parking brake. Engage the parking brake.
11. 11. Remove the dip stick/filter cap. Observe the oil Remove the dip stick/filter cap. Observe the oil
level. level.
floor plate.
ter.
"Refill Capacities".
ck/filter cap.
-162- -162-
12. Maintain the oil level between the Min and Max 12. Maintain the oil level between the Min and Max
marks on the dip stick/filter cap. marks on the dip stick/filter cap.
When the oil When the oil temperature is 4 temperature is 40°
the cold side mark on the di the cold side mark on the dipstick is applica
When the oil When the oil temperature is 8 temperature is 80°
the hot side mark on the dipstick is applica the hot side mark on the
13. 13. Check for oil leaks at the fi Check for oil leaks at the filters and drain plug.
14. 14. Stop the engine. Install the floor mat and floor Stop the engine. Install the floor mat and floor
plate. plate.
Maintenance Section Maintenance Section
0°C approximately, C approximately,
pstick is applicable. ble.
0°C approximately, C approximately,
dipstick is applicable. ble.
lters and drain plug.