Doosan D20S-5 Operation & Maintenance Manual page 199

Apply Loctite No.242 to threads of spindle bolts Apply Loctite No.242 to threads of spindle bolts
(5).Torque for spindle bolts is 115 ± 14 N•m (85 ± (5).Torque for spindle bolts is 115 ± 14 N•m (85 ±
10 lb•ft). 10 lb•ft).
Cooling System – Clean, Change Cooling System – Clean, Change
At operating temperature, the engine coolant is At operating temperature, the engine coolant is
hot and under pressure. hot and under pressure.
Steam can cause personal injury. Steam can cause personal injury.
Check the coolant level only after the engine Check the coolant level only after the engine
has been stopped and the filler cap is cool has been stopped and the filler cap is cool
enough to touch with your bare hand. enough to touch with your bare
Remove the filler cap s Remove the filler cap slowly to relieve pressure.
Coolant is included antifreeze for forbidding Coolant is included antifreeze for forbidding
corrosion. Avoid contact with the skin and eyes corrosion. Avoid contact with the skin and eyes
to prevent personal injury. to prevent personal injury.
Use all cleaning solution with care. Use all cleaning solution with care.
The Lift truck must be level, the forks lowered, the The Lift truck must be level, the forks lowered, the
parking brake engaged, the transmission in parking brake engaged, the transmission in
NEUTRAL and the engine stopped and cool. NEUTRAL and the engine stopped and cool.
1. 1. Turn the radiator cap slowly to relieve the Turn the radiator cap slowly to relieve the
pressure, and then remove the cap. pressure, and then remove the cap.
2. 2. Remove the drain plug or water hose on engine Remove the drain plug or water hose on engine
block. block.
WARNING WARNING
hand.
lowly to relieve pressure.
-196- -196-
4TNV98 3.3L Diesel Engine 4TNV98 3.3L Diesel Engine
G420F(E) 2.0L LPG/Gasoline Engine G420F(E) 2.0L LPG/Gasoline Engine
G424F(E) 2.4L LPG/Gasoline Engine G424F(E) 2.4L LPG/Gasoline Engine
3. 3. Open the radiator drain valve. Allow the coolant Open the radiator drain valve. Allow the coolant
to drain into a suitable container. to drain into a suitable container.
Drain the recovery bottle. Drain the recovery bottle.
Maintenance Section Maintenance Section