Maintenance and care
56
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 screws in exhaust mani-
fold
Á
, oil cooler housing
Â
, coolant
pipe
Ã
and crankcase
Ä
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
5
