2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 24Get this manual
MAINTENANCE Periodic Maintenance Chart
Item Hours Engine breather filter (if equipped) Engine oil change (break-in) General lubrication Shift Linkage Steering Front suspension Rear suspension Throttle CableETC Switch Air intake ducts flange Drive belt Cooling system Engine oil change Oil filter change Oil tank vent hose Valve clearance 25 25 50 50 50 50 50 50 50 50 50 100 100 100 100 Maintenance Interval (whichever comes first) Calendar Miles (KM) Monthly 1M 3M 6M 6M 6M 6M 6M 6M 6M 6M 6M 6M 12 12 155 (250) 155 (250) 310 (500) 310 (500) 310 (500) 310 (500) 310 (500) 310 (500) 310 (500) 310 (500) 310 (500) 620 (1000) 620 (1000) 620 (1000) 620 (1000) Remarks
Inspect; replace if necessary Perform break-in oil change at one month Lubricate all grease fittings, pivots, cables, etcInspect, lubricate, adjust Lubricate Lubricate Lubricate Inspect; adjust; lubricate; replace if necessary Inspect ducts for proper sealingair leaks Inspect; adjust; replace as needed Inspect coolant strength seasonally; pressure test system yearly Perform break-in oil change at 25 hoursone month Replace with oil change Inspect routing, condition Inspect; adjust