2010 Polaris Sportsman 850 Service Manual, Page 16Get this manual
MAINTENANCE Maintenance Interval (whichever comes first) Hours General Lubrication Throttle CableETC Switch Throttle Body Intake Duct Drive belt Cooling System Radiator Cooling Hoses Engine Oil Change Oil Filter Change Front Gearcase Fluid Rear Gearcase Fluid Transmission Fluid Fuel System Engine Mounts Exhaust PipeSilencer Spark Plug Wiring Clutches (Drive and Driven) Front Wheel Bearings Brake Fluid ADC Fluid Spark Arrestor (if applicable) Valve Clearance Toe Adjustment Headlight Aim 50 50 50 50 50 50 50 100 100 100 100 100 100 100 100 100 200 200 300 1000 Calendar 3M 6M 6M 6M 6M 6M 6M 6M 6M 12 12 12 12 12 12 12 12 12 12 24 24 36 Miles (KM) 500 (800) 500 (800) 500 (800) 500 (800) 500 (800) 500 (800) 500 (800) 1000 (1600) 1000 (1600) 1000 (1600) 1000 (1600) 1000 (1600) 1000 (1600) 1000 (1600) 1000 (1600) 1000 (1600) 1000 (1600) 1000 (1600) 1000 (1600) 2000 (3200) 2000 (3200) 3000 (4800)
Remarks