Husqvarna CR 125 2011 Specifications - Operation - Maintenance page 72

REPLACEMENT OF COOLING FLUID
The cooling liquid replacement must be performed with cold
motor, as follows:
- remove the R.H. radiator plug;
- remove the drain screw (2) on the pump cover or the pump
cover by loosening the three screws (1);
- slope the motorbike on the right, to make the liquid come out
easily;
- let the liquid drain completely;
- reassemble the drain screw or the pump cover;
- pour the necessary quantity of liquid in the radiator (page 8);
- warm up the motor in order to eliminate any possible air bub-
ble;
- fit the motor in vertical position and check that the liquid in
the radiators must be 10 mm/0.4 in. over the radiant mas (if
not, top it up);
- screw the R.H. radiator plug.
20
WARNING*: Coolant on tires will make them
slippery and can cause an accident or injury.
Periodically check the connecting hoses (see "Periodical main-
tenance card"): this will avoid coolant leakages and consequent
engine seizure: If hoses show cracks, swelling or hardenings due
to sheats desiccation, their
replacement shall be advisable. Check the correct tightening of
the clamps.