Cooling System - Xmotos XZ 250R Owner's Manual

NOTICE
Using coolant with silicate inhibitors may cause
premature wear of seals and/or blockage of
radiator passages.
Using tap water may cause engine damage.
Checking & Adding Coolant - Cont.
2. Add coolant up to the filler neck if you notice the level is low. Inspect the coolant level before each ride.
Coolant loss through the overflow tube is normal. But if loss is more than normal, inspect the cooling
system.
Cooling System Inspection
1. Check the cooling system for leaks.
2. Check the water hoses for cracks, deterioration & hose clamps for looseness.
3. Check the radiator mounts for looseness.
4. Make sure the overflow tube is connected and not clogged.
5. Check the radiator fins to make sure they are not clogged.
6. If you do notice any leaks at any time, consult your nearest Xmotos dealer.
Coolant Replacement
Coolant should be replaced by your Xmotos dealer,
unless you have the proper tools and service data
and are mechanically qualified.
NOTICE
If the radiator cap is not installed properly, it will
cause excessive coolant loss and may result in
overheating and engine damage.
BASIC MAINTENANCE PROCEDURES
Checking & Adding Coolant.
1. With the engine cold, remove the radiator cap
check the coolant level. The level of coolant is correct
when it is at the bottom of the filler neck
is below the filler neck, you must add more coolant.
Xmotos recommends using high quality ethylene glycol
antifreeze which contains corrosion protection inhibitors
specifically recommended for use in aluminum engines.
Use only distilled water as a part of the coolant solution.
Water with high levels of minerals and salt will be harmful
to aluminum engines. The factory provides a 50/50 mixed
solution of antifreeze and water in the motorcycle. This is
recommended for most operating temperatures and
provides good corrosion protection.
Decreasing the antifreeze volume to less than 40% will
not provide proper corrosion protection.
Increasing the concentration of antifreeze is not
recommended because it decreases cooling system
performance. Higher volumes of antifreeze up to 60%,
should only be used to provide additional
protection against freezing.
35

COOLING SYSTEM

NOTICE
Improper disposal of drained fluids is harmful to
the environment.
WARNING
REMOVING THE RADIATOR CAP WHILE THE
ENGINE IS HOT WILL CAUSE COOLANT TO SPRAY
OUT, SERIOUSLY SCALDING YOU.
ALWAYS LET THE ENGINE AND RADIATOR COOL
DOWN BEFORE REMOVING THE RADIATOR CAP.
, and
. If the level