KTM 150 SX 2017 Owner's Manual page 90

15 COOLING SYSTEM
(All 125/150 models)
–
Make sure that screw
–
Position the motorcycle upright.
–
Completely fill the radiator with coolant.
Coolant (
K00528-10
–
Loosen screw
–
Mount and tighten screw
Guideline
Bleeder screw, cylinder head
–
Completely fill the radiator with coolant.
Coolant (
K00527-10
–
Mount radiator cap
K00526-10
–
Allow the engine to warm up and cool down again.
–
Check the coolant level. (
(All 250/300 models)
–
Make sure that screw
–
Position the motorcycle upright.
–
Completely fill the radiator with coolant.
Coolant (
K00525-10
–
Loosen screw
–
Mount and tighten screw
Guideline
Bleeder screw, cylinder head (All
250 SX models)
Bleeder screw, cylinder head (All XC
models)
–
Completely fill the radiator with coolant.
K00524-10
Coolant (
–
Mount radiator cap
K00526-10

is tightened.
p. 127)

until coolant escapes without bubbles.

.
p. 127)

.
Danger
Danger of poisoning Exhaust gases are toxic and inhaling them may
result in unconsciousness and death.
–
Always make sure there is sufficient ventilation when running the
engine.
–
Use an effective exhaust extraction system when starting or running
the engine in an enclosed space.
p. 86)

is tightened.
p. 127)

until coolant escapes without bubbles.

.
p. 127)
 .
Danger
Danger of poisoning Exhaust gases are toxic and inhaling them may
result in unconsciousness and death.
–
Always make sure there is sufficient ventilation when running the
engine.
–
Use an effective exhaust extraction system when starting or running
the engine in an enclosed space.
M6 8 Nm (5.9 lbf ft)
M6 10 Nm
(7.4 lbf ft)
M6 10 Nm
(7.4 lbf ft)
88