Terex MHL360 E - Page 270

7 CARE AND MAINTENANCE
7.50 MHL360 E
►
Unscrew the coolant drain plug (294/1) on
the cylinder block and drain off the coolant.
►
If necessary, rinse the cooling system with
clean water.
►
Reinstall coolant drain plug (294/1) on the
diesel engine.
►
Remove the drain hose and screw the pro-
tective cap onto the drain valve (293/1).
►
Open the vent point (295/1) slightly.
►
Fill the cooling system with coolant.
h Chapter 7.3 Fuels, lubricants and cool-
ants
Chapter 7.4.3.2 Checking the anti-
freeze.
►
Seal the cooler with the cap (291/1).
►
Close the vent point (292/1).
►
Close the vent point (295/1).
►
Start the diesel engine and allow it to run
for a short time. Always monitor the motor
temperature when the engine is running!
►
Stop the diesel engine and allow to cool
down. Check the coolant level and top up
(several times, if necessary). Check the
tightness of the cooling system.
►
Start the diesel engine and run it up to the
operating temperature.
►
Switch on the heating and allow it to heat
up.
►
Stop the diesel engine and allow to cool
down.
►
Perform venting at the vent point (295/1).
►
Check the coolant level and top up (several
times, if necessary).
►
Check the tightness of the cooling system.
ATTENTION
If the coolant level indicator
(296/14) lights up, bring the diesel
engine to idle immediately and then
turn it off.
Check the coolant level and top up
if necessary.
BSB50030
1
Fig. 294 Coolant drain plug on the cylinder block
1
BSB51014
Fig. 295 Diesel engine vent point
F
09 :43 11 .03. 2 011
MH LX X X / XXX X
18 00 U PM
0 5 1 0 15 20 2 5
95°C 7 5°C
0 ½ 1
9 %
120 0
BSB50611
14
Fig. 296 Coolant level