Polaris SPORTSMAN 850 HIGH LIFTER EDITION 2020 Owner's Manual page 82

MAINTENANCE
OIL RECOMMENDATIONS
Always change the oil filter whenever changing oil.
POLARIS recommends the use of POLARIS PS-4 Full Synthetic 5W-50 4-cycle
oil or a similar oil for this engine. Oil may need to be changed more frequently if
POLARIS oil is not used. Always use 5W-50 oil. Follow the manufacturer's
recommendations for ambient temperature operation.
See the Lubrication Guide section for fluid recommendations, capacities and
plug torques.
Mixing brands or using a non-recommended oil may cause serious engine
damage. Always use the recommended oil. Never substitute or mix oil brands.
OIL LEVEL
Check the oil level when the engine is cold. Never check the oil with the engine
running.
1. Position the vehicle on a level surface.
2. Access the oil dipstick and fill tube from the left side of the ATV
the dipstick. Wipe it dry with a clean cloth.
3. Reinstall and tighten the dipstick.
4. Remove the dipstick and check the oil level
5. Add the recommended fluid as needed. Maintain the oil level in the safe
range between the FULL and ADD marks. Do not overfill.
6. Reinstall and tighten the dipstick.
80
NOTICE
q
. Remove