Maintenance and care
51
Cooling system
Danger:
Draining hot coolant involves a risk of scalding.
Draining the cooling system
Caution:
Drain coolant into a suitable con-
tainer and dispose of it in accor-
dance with regulations.
Drain coolant as follows, but only when
the engine has cooled down.
D Briefly open cap (À, large cap) on the
filler neck of the expansion tank for
pressure compensation
D Remove drain plug in crankcase Ã, oil
cooler housing  and exhaust
manifold Á
D Then remove cap À
D Drain coolant into a container of ade-
quate size
D Refit screw plugs
D Filling / bleeding the cooling system
1
2
3
4
2