Polaris Sportsman 550 XP, EPS, 850 XP, 850 XP EPS Owner's Manual

Polaris Sportsman 550 XP, EPS, 850 XP, 850 XP EPS manual cover

Pages 148

Year 2009

Language(s)

of 148

Polaris Sportsman 550 XP, EPS, 850 XP, 850 XP EPS Specification

The Polaris Sportsman 550 XP, EPS, 850 XP, and 850 XP EPS are high-performance all-terrain vehicles (ATVs) designed for both recreational and utility purposes. Each model in the series is engineered to offer robust performance, advanced handling, and rider comfort, tailored to meet the demands of various terrains and tasks.

The Sportsman 550 XP is powered by a 549cc, liquid-cooled, single-cylinder engine, delivering a balance of power and efficiency. It features a dual A-arm front suspension with 9 inches of travel and a rear suspension with an independent system providing 10.25 inches of travel, ensuring a smooth ride over challenging landscapes.

The 550 XP EPS variant includes Electronic Power Steering (EPS) for enhanced maneuverability and reduced rider fatigue, making it easier to navigate tough trails and rough terrain with precision and control.

The Sportsman 850 XP steps up the power with an 850cc, liquid-cooled, twin-cylinder engine, offering increased torque and horsepower for more demanding tasks and faster acceleration. It retains the advanced suspension system of the 550 XP, coupled with on-demand true all-wheel drive, ensuring superior traction and stability in various conditions.

The 850 XP EPS version incorporates the Electronic Power Steering system found in the 550 XP EPS, providing the same benefits of improved handling and reduced steering effort, particularly useful during extended rides and when navigating technical trails.

Each model in the Polaris Sportsman XP series comes equipped with a durable chassis, ergonomic design, and ample storage options. They feature digital instrumentation, high ground clearance, and robust towing capacities, making them versatile for both work and play. The integration of innovative technologies and thoughtful design elements underscores Polaris's commitment to delivering exceptional ATV experiences.

Polaris Sportsman 550 XP, EPS, 850 XP, 850 XP EPS F.A.Q.

How do I perform a basic oil change on my Polaris Sportsman 550 XP?

To perform an oil change on your Polaris Sportsman 550 XP, first warm up the engine, then turn it off. Place an oil pan under the drain plug, remove the plug, and let the oil drain completely. Replace the drain plug, remove the oil filter, and install a new one. Finally, refill with the recommended oil type and quantity, then check for leaks.

What should I do if my 850 XP EPS is overheating?

If your 850 XP EPS is overheating, check the coolant level and top it off if necessary. Inspect the radiator for debris or mud and clean it thoroughly. Ensure the cooling fan is operational. If the problem persists, it may be necessary to consult a professional technician.

How can I troubleshoot an EPS (Electronic Power Steering) issue on my Polaris Sportsman?

First, check the EPS fuse and replace it if blown. Ensure the battery is fully charged and connections are clean and tight. Inspect the wiring harness for damage. If the EPS light remains on, further diagnosis by a certified technician may be needed.

What maintenance steps should I follow to keep my Polaris Sportsman 850 XP in top condition?

Regular maintenance for your Polaris Sportsman 850 XP includes checking and changing the oil and filter, inspecting and cleaning the air filter, checking tire pressure, and inspecting brakes and suspension components. Also, regularly check the coolant and brake fluid levels, and lubricate all necessary parts.

How do I adjust the suspension on my Polaris Sportsman 550 XP for a smoother ride?

To adjust the suspension on your Polaris Sportsman 550 XP, locate the adjustment knobs on the shocks. For a softer ride, decrease the preload by turning the knob counterclockwise. Make incremental adjustments and test the ride quality until the desired comfort is achieved.

Why is my Polaris Sportsman 850 XP hard to start?

If your Polaris Sportsman 850 XP is hard to start, check the battery voltage and connections. Ensure the spark plug is in good condition and the fuel is fresh. Also, inspect the fuel lines and filter for blockages. If starting issues persist, further inspection of the ignition system may be necessary.

How do I replace the drive belt on my Polaris Sportsman 850 XP EPS?

To replace the drive belt, first remove the left side panel to access the belt housing. Remove the housing cover, then the old belt. Inspect the belt housing for debris, then install the new belt by threading it over the clutch sheaves. Reassemble the housing and side panel.

What should I do if my Polaris Sportsman 550 XP's brakes feel spongy?

Spongy brakes may indicate air in the brake lines. Bleed the brakes to remove any air. Check the brake fluid level and top it off if needed. Inspect the brake pads and rotors for wear, and replace them if necessary.

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

To improve fuel efficiency, ensure regular maintenance such as keeping the air filter clean and the tires properly inflated. Avoid excessive idling and aggressive acceleration. Using the recommended fuel grade and maintaining a steady speed can also enhance fuel efficiency.

What type of oil should I use for my Polaris Sportsman 850 XP EPS engine?

For the Polaris Sportsman 850 XP EPS, use Polaris PS-4 Synthetic 5W-50 oil for optimal performance. This oil is specifically formulated for Polaris ATVs and provides excellent protection and performance in a wide range of temperatures.