Can-Am 2009 DS 450 Operator's Manual page 92

MAINTENANCE PROCEDURES
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1. Tabs
Gently pull cover rearward to remove.
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Remove filler cap.
With vehicle on a level surface, liquid
is at a proper level when seen through
reservoir cap hole.
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COOLANT RESERVOIR
1. Coolant here
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90
Fluid level can also be validated using
reservoir level marks (small ribs).
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COOLANT RESERVOIR
1. Level marks
NOTE: Coolant may be slightly lower
when checking level at temperature
lower than 20°C.
Add coolant if necessary. Use a funnel
to avoid spillage. Do not overfill.
WARNING
In order to avoid potential burns,
do not remove the coolant tank cap
if the engine is hot.
Properly reinstall and tighten filler cap.
Properly reinstall all removed parts in
reverse order of their removal.
NOTE: A cooling system that fre-
quently requires coolant is the indica-
tion of leaks or engine problems. See
an authorized Can-Am dealer.
Recommended Engine Coolant
Always use ethylene-glycol antifreeze
containing corrosion inhibitors specifi-
cally for internal combustion aluminum
engines.