Polaris Sportsman 550 X2, Sportsman 850 X2 Owner's Manual

Polaris Sportsman 550 X2, Sportsman 850 X2 manual cover
Pages 161
Year 2010
Language(s)
English en

Polaris Sportsman 550 X2, Sportsman 850 X2 Specification

The Polaris Sportsman 550 X2 and Sportsman 850 X2 are versatile all-terrain vehicles (ATVs) designed to deliver superior performance and comfort on various terrains. Both models are equipped with robust engines, featuring the Sportsman 550 X2's 549cc liquid-cooled, single-cylinder engine and the Sportsman 850 X2's more powerful 850cc liquid-cooled, twin-cylinder engine. These engines are paired with an automatic PVT transmission, facilitating smooth gear transitions and ease of use for riders.

The suspension systems on both ATVs are engineered for optimal comfort and handling. The Sportsman 550 X2 features a MacPherson strut front suspension with 8.2 inches of travel and an independent rear suspension with 9.5 inches of travel. The Sportsman 850 X2 offers even greater performance with its dual A-arm front suspension with 9 inches of travel and a rear suspension with 10.25 inches of travel. These advanced suspension systems ensure a smooth ride even on rough terrains.

Both models are equipped with a versatile cargo system, featuring a rear dump box with a 400-pound capacity, making them ideal for both recreational and utility purposes. The ATVs also come with an integrated 1,225-pound towing capacity, providing ample power for hauling tasks. The Sportsman 550 X2 and 850 X2 are designed with rider comfort in mind, featuring ergonomic seating and intuitive controls. Additionally, they are equipped with electronic power steering, offering enhanced maneuverability and reduced rider fatigue.

In terms of safety, both models come with standard features such as engine braking system (EBS) and active descent control (ADC), providing greater control during downhill rides. The Polaris Sportsman 550 X2 and Sportsman 850 X2 are engineered to deliver reliable performance, comfort, and versatility, making them suitable for a wide range of outdoor activities.

Polaris Sportsman 550 X2, Sportsman 850 X2 F.A.Q.

What is the recommended maintenance schedule for the Polaris Sportsman 550 X2?

The recommended maintenance schedule for the Polaris Sportsman 550 X2 includes checking the oil level and tire pressure before each ride, changing the oil every 25 hours of operation, inspecting the air filter every 50 hours, and performing a full inspection every 100 hours.

How can I troubleshoot starting issues with my Sportsman 850 X2?

If your Sportsman 850 X2 is having starting issues, check the battery connections for corrosion or looseness, ensure the fuel level is adequate, inspect the spark plug for wear, and verify that the kill switch is in the 'run' position.

What type of oil should be used in the Polaris Sportsman 550 X2?

The Polaris Sportsman 550 X2 requires a high-quality 4-stroke engine oil, specifically Polaris PS-4 Synthetic 5W-50, to ensure optimal performance and protection.

How do I adjust the suspension on a Sportsman 850 X2 for a smoother ride?

To adjust the suspension on the Sportsman 850 X2, use the preload adjustment rings found on the shocks. Turn them clockwise to increase preload for a firmer ride, or counterclockwise to decrease preload for a softer ride.

What is the proper way to clean the air filter on a Polaris Sportsman 550 X2?

Remove the air filter from the airbox, gently wash it with a mild soap and water solution, rinse thoroughly, and allow it to dry completely before re-oiling and reinstalling it back into the airbox.

How do I check and adjust the tire pressure on a Sportsman 850 X2?

Use a tire pressure gauge to check the current pressure. Refer to the owner's manual for the recommended psi, usually around 5-7 psi, and adjust as necessary using an air compressor or by releasing air.

What steps should I follow to winterize my Polaris Sportsman 550 X2?

To winterize your Polaris Sportsman 550 X2, clean the ATV thoroughly, add fuel stabilizer to the tank, change the oil and filter, remove the battery and store it in a warm place, and cover the ATV to protect it from the elements.

How can I improve the fuel efficiency of my Sportsman 850 X2?

To improve fuel efficiency, ensure regular maintenance, keep the tires properly inflated, avoid excessive idling, and maintain a steady speed during operation.

What should I do if the check engine light comes on in my Polaris Sportsman 550 X2?

If the check engine light comes on, first ensure the fuel cap is tight, check for any visible issues like loose wires, and consult the diagnostic trouble code (DTC) using a code reader or visit a Polaris dealer for an assessment.

How do I replace the spark plug on a Sportsman 850 X2?

To replace the spark plug, remove the spark plug boot, use a spark plug socket to unscrew the old plug, check the gap on the new spark plug, install it by hand to avoid cross-threading, and tighten with a socket wrench before reattaching the boot.