Maintenance, Engine oil – Polaris Sportsman 850 XP EPS User Manual

Page 69

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67

MAINTENANCE

Engine Oil

Oil Recommendations

Polaris recommends the use of Polaris PS-4 PLUS Performance Syn-
thetic 2W-50 4-cycle oil or a similar oil for this engine. See the table on
page 66 for fluid recommendations, capacities and plug torques.

Oil may need to be changed more frequently if Polaris oil is not used.
Always use 2W-50 oil. Follow the manufacturer's recommendations for
ambient temperature operation. See page 119 for the part numbers of
Polaris products.

NOTICE: 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. Access the oil dip-
stick and fill tube from the left
side of the vehicle.

1. Position the vehicle on a

level surface. Place the trans-
mission in PARK.

2. Remove the dipstick. Wipe it

dry with a clean cloth.

3. Reinstall and tighten the dip-

stick.

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.

Dipstick

Full

Add

850

Full

Add

550

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