Exhaust System - Polaris 600 IQ Racer Owner's Manual

MAINTENANCE

Exhaust System

Check the exhaust system for wear or damage at approximately 1000
miles (1600 km). To inspect, allow the engine and exhaust system to
cool completely. Open the hood and inspect the muffler and pipes for
cracks or damage. Check for weak or missing retaining springs or
damper/support grommets.
WARNING
Hot exhaust system parts can cause serious burns. Allow adequate time
for the exhaust system to cool. Never perform this procedure with the
engine running.
Engine Cooling
The cooling system on liquid cooled models consists of the following
major components:
Coolant bottle
S
Water pump
S
Cylinders
S
Heads
S
Inlet and outlet manifolds
S
Pressure cap
S
Heat exchangers
S
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