Polaris 2021 Sportsman 450 Scooter

User Manual - Page 109

For 2021 Sportsman 450 . Also, The document are for others Polaris models: SPORTSMAN 450 H.O., SPORTSMAN 450 H.O. EPS, SPORTSMAN 450 H.O. UTILITY, SPORTSMAN 570, SPORTSMAN 570 EPS, SPORTSMAN 570 UTILITY, SPORTSMAN 570 EPS UTILITY, SPORTSMAN 570 HD UTILITY LE, SPORTSMAN 570 PREMIUM, SPORTSMAN 570 HUNT EDITION, SPORTSMAN 570 TRAIL, SPORTSMAN 570 ULTIMATE TRAIL LE

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2021 Sportsman 450  photo
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300 HOUR / 3000 MILE (4800 KM) SERVICE
ITEM REMARKS
XU
Air Filter (Main Element) Inspect; replace as needed
Battery
Check terminals; clean; test; replace as
needed
XU /
D
Brake Pad Wear
Inspect
Cam Chain Tensioner
Inspect; clean; replace as needed
D
Clutches (Non-EBS)
Inspect bushings, rollers, wearable parts;
clean; replace worn parts
XU
Cooling Hoses Inspect for leaks
Cooling System
Inspect coolant strength seasonally; pressure
test system yearly.
Drive Belt (EBS / Non-EBS
Clutches)
Inspect; replace as needed
XU
Engine Breather Inspect, clean, replace if necessary
XU
Engine Mounts Inspect
XU
Engine Oil Change the oil and filter
Exhaust Pipe / Silencer /
Joints
Inspect; replace worn parts
XU Front Gearcase Fluid Check level
XU /
D
Fuel System
Cycle key to pressurize fuel pump; check for
leaks at fill cap, fuel lines/rail and fuel pump.
XU General Lubrication
Lubricate all fittings, pivots, cables, etc.
XU Radiator
Inspect; clean external surfaces
Shift Linkage Inspect
XU Shock Absorbers
Inspect for leaks, loose joints, and wear
Spark Arrestor
Non-ETC Models: Inspect; remove the clean-
out bolt.
ETC / California Models: Inspect; remove and
clean the screen.
XU
Spark Plug Inspect; replace as needed
D
Steering
Lubricate
107
MAINTENANCE
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