Coolant, Draining
WARNING!
Do not open the coolant filler cap when the engine is
warm, except in emergencies, this could cause serious
personal injury. Steam or hot fluid could spray out.
IMPORTANT!
Do
not
drain the engine cooling system if the engine
is to be laid up or put in storage. The coolant contains
corrosion protection additives.
NOTICE!
Do not open the pressure cap (2).
1 Stop the engine before draining the coolant.
2 Remove the filler cap (1).
3 Open all drain points. Drain the coolant from the
radiator and engine block using a drain hose. The
drain nipples are located under the radiator on the
right side of the engine block.
4 Check that all coolant drains out. Deposits may be
found inside the drain plug/tap; they must to be
cleared away. There is otherwise a risk that coolant
could remain and cause damage due to freezing.
Check whether the installation has any further taps
or plugs at the lowest points of the coolant lines.
5 Shut any taps and check that the spring-loaded
covers on the nipples close completely. Install the
rubber plugs.
Charge Air Cooler, External
Cleaning
Remove guards as necessary, to access the radiator.
Clean with water and a mild detergent. Use a soft
brush. Be careful not to damage the radiator vanes.
Reinstall removed parts.
IMPORTANT!
Do not use a pressure washer.
1
2
P0015872
Maintenance
47702660 03-2013 © AB VOLVO PENTA
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