Polaris Trail Boss 330 Quadricycle Owner's Manual page 65

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