Polaris Trail Boss 330 Quadricycle, Owner'S Manual

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63
MAINTENANCE AND LUBRICATION
Periodic Maintenance Chart
Item Maintenance Interval
(whichever comes first)
Remarks
Hours Calendar Kilometers
Carburetor float
bowl
50 6 M 500 Drain bowl periodically and
prior to storage
J
E
Throttle Cable/
ETC Switch
50 6 M 500 Inspect; adjust; lubricate;
replace if necessary
J
E
Choke cable 50 6 M 500 Inspect; adjust; lubricate;
replace if necessary
E
Carburetor air
intake ducts/
flange
50 6 M 500 Inspect ducts for proper
sealing/air leaks
Drive belt 50 6 M 500 Inspect; adjust; replace as
needed
"
E
Engine oil change 100 6 M 1000 Perform a break-in oil
change at one month
"
E
Oil filter change 100 6 M 1000 Replace with oil change
J
E
Valve clearance 100 12 M 1000 Inspect; adjust
J
E
Fuel system 100 12 M 1000) Check for leaks at tank cap,
lines, fuel valve, filter, pump,
carburetor; replace lines
every two years
J
E
Fuel filter 100 12 M 1000 Replace yearly
"
Engine mounts 100 12 M 1000 Inspect
Exhaust muffler/
pipe
100 12 M 1000 Inspect
J
E
Spark plug 100 12 M 1000 Inspect; replace as needed
J
E
Ignition Timing 100 12 M 1000 Inspect
"
Wiring 100 12 M 1000 Inspect for wear, routing,
security; apply dielectric
grease to connectors
subjected to water, mud, etc.
"
Perform these procedures more often for vehicles subjected to severe use.
E Emission Control System Service
J
Have an authorized Polaris dealer perform these services.