Polaris Sportsman 9920374 Owner's Manual page 76

Periodic Maintenance Chart
Item
General
lubrication
Throttle Cable/
E
ETC Switch
E Throttle Body
Intake Duct
Drive belt
Cooling system
(if applicable)
Engine oil change
Oil filter change
Valve clearance
E
Fuel system
Radiator
Cooling hoses
(if applicable)
Engine mounts
Exhaust muffler/
pipe
Spark plug
E
Wiring
Maintenance Interval
(whichever comes first)
Hours Calendar
50 H 3 M
50 H 6 M
50 H 6 M
50 H 6 M
50 H 6 M
100 H 6 M
100 H 6 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
100 H 12 M
MAINTENANCE
Miles
(Km)
500 (800) Lubricate all fittings, pivots,
cables, etc.
500 (800) Inspect; adjust; lubricate;
replace if necessary
500 (800) Inspect duct for proper seal-
ing/air leaks
500 (800) Inspect; adjust; replace as
needed
1000 (1600) Inspect coolant strength
seasonally; pressure test
system yearly
1000 (1600) Perform a break-in oil change
at one month
1000 (1600) Replace with oil change
1000 (1600) Inspect; adjust
1000 (1600) Check for leaks at tank cap,
lines, filter, pump; replace
lines every two years
1000 (1600) Inspect; clean external
surfaces
1000 (1600) Inspect for leaks
1000 (1600) Inspect
1000 (1600) Inspect
1000 (1600) Inspect; replace as needed
1000 (1600) Inspect for wear, routing,
security; apply dielectric
grease to connectors
subjected to water, mud, etc.
Remarks
73