KTM 300 EXC Owner's Manual page 117

Main work
–
Place an appropriate container under the water pump cover.
–
Remove screw
–
Completely drain the coolant.
–
Mount and tighten screw
Guideline
Screw, water pump
cover
K01212-12
–
Position the motorcycle upright.
–
Completely fill the radiator with coolant.
Coolant (
–
Loosen screw
bles.
–
Mount and tighten screw
Guideline
Bleeder screw, cylin-
der head
–
Completely fill the radiator with coolant.
Coolant (
S04312-10
–
Mount radiator cap
Danger
Danger of poisoning Exhaust gases are toxic and inhal-
ing them may result in unconsciousness and death.
–
Always make sure there is sufficient ventilation
when running the engine.
–
Use effective exhaust extraction when starting or
running the engine in an enclosed space.
S04311-10
–
Allow the engine to warm up and cool down again.
Finishing work
–
Check the cooling system for leaks.
–
Check the coolant level. (
1 2
. Take off radiator cap
1
with a new seal ring.
M6
p. 144)
3
and wait until coolant escapes without bub-
3
.
M6
p. 144)
2
.
p. 112)
COOLING SYSTEM 16
.
10 Nm (7.4 lbf ft)
10 Nm (7.4 lbf ft)
115