KYMCO 2006 MXU 500 Off-Road Owner's Manual page 270

3
. INSPECTION/ADJUSTMENT
Check for any coolant leakage from the
water pump, radiator hoses and hose joints.
Check the radiator hoses for cracks or
deterioration and replace if necessary.
Check that all hose clamps are tight.
Check the radiator air passages for clogs or
damage.
Straighten any bent fins, and remove insects,
mud or other obstructions with compressed
air or low water pressure.
Replace the radiator if the air flow is
restricted over more than 20% of the
radiating surface.
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MXU 500