Polaris Sportsman 450 2022 Owner's Manual page 122

MAINTENANCE
250 HOUR / 2500 MILE (4000 KM) SERVICE
ITEM
XU /
Brake Pad Wear
D
Drive Belt (Non-EBS Clutch)
Engine Oil
XU
XU Front Gearcase Fluid
Fuel System Check
XU General Lubrication
Radiator
Shift Linkage
XU /
Shock Absorbers
D
Steering
D
Throttle Body Intake Duct
XU Throttle Cable
XU Transmission Oil
275 HOUR / 2750 MILE (4400 KM) SERVICE
ITEM
XU /
Brake Pad Wear
D
Engine Oil
XU
XU Front Gearcase Fluid
Fuel System Check
XU Transmission Oil
120
REMARKS
Inspect
Inspect; replace as needed
Check level
Check level
Inspect; cycle key to pressurize fuel pump;
check lines and fittings for leaks and abrasion.
Lubricate all fittings, pivots, cables, etc.
Inspect; clean external surfaces
Inspect
Replace or rebuild (if applicable)
Lubricate
Inspect ducts for proper sealing / air leaks
Inspect; adjust; lubricate; replace if necessary
Check level
REMARKS
Inspect
Check level
Check level
Inspect; cycle key to pressurize fuel pump;
check lines and fittings for leaks and abrasion.
Check level