Polaris 450 S Offroad Vehicle User Manual


 
105
Maintenance
Periodic Maintenance Chart
X Perform these procedures more often for vehicles subjected to severe use
E Emission-Related Service
Q Have an authorized Polaris dealer perform these services
z Use Polaris Premium All Season Grease
Item Maintenance Interval
(whichever comes first)
Remarks
See
Page
Hours Calendar Fuel Used
in gallons (liters)
Clutch springs 60 12 M 104 (400) Check spring length (see dealer) --
Cam chain tensioner 60 12 M 104 (400) Check ratchet teeth for wear --
Coolant system 90 12 M 156 (600) Pressure test system annually --
X Cooling system hoses 90 12 M 156 (600) Inspect --
Radiator 90 12 M 156 (600) Inspect; clean external surface;
change coolant every 2 years
--
QE Fuel system 90 12 M 156 (600) Check for leaks at tank cap, lines,
fuel valve, filter, carburetor;
replace lines every two years
--
E Cylinder and piston 90 -- 156 (600) Inspect; measure; replace as
needed
--
Piston pin circlip groove 90 -- 156 (600) Visual inspection for wear --