Polaris 800 RMK, 800 Pro RMK Owner's Manual

Polaris 800 RMK, 800 Pro RMK manual cover
Pages 128
Year 2011
Language(s)
English en

Polaris 800 RMK, 800 Pro RMK Specification

The Polaris 800 RMK and 800 Pro RMK are high-performance snowmobiles designed for deep snow and challenging terrains. Both models are powered by a robust 795cc liquid-cooled, two-stroke engine featuring Polaris' Cleanfire Injection technology. This advanced engine configuration ensures optimal power delivery, enhanced fuel efficiency, and reduced emissions. The lightweight chassis, constructed from durable materials, enhances agility and maneuverability, making these snowmobiles ideal for backcountry adventures.

The suspension system is engineered for superior handling and comfort, with an adjustable RMK adjustable coil-over shock in the front and a Pro-RMK rear suspension that provides consistent performance over varied snow conditions. Riders benefit from the Gripper skis, which offer precise steering and control. Track options include different lengths with aggressive lug patterns to maximize traction and flotation in deep snow.

Both models are equipped with an advanced digital gauge that provides comprehensive data, including speed, RPM, fuel level, and engine temperature. The ergonomic design of the handlebars, combined with the lightweight and narrow body, ensures that riders maintain control and stability even in the most demanding situations. The Pro RMK version includes additional features like a lightweight silencer, premium forged aluminum A-arms, and a more refined suspension setup, optimizing it for professional-grade performance.

The Polaris 800 RMK and 800 Pro RMK exemplify innovation in snowmobile design, offering unmatched power, precision, and reliability. These machines are ideal for enthusiasts and professionals seeking exceptional performance in extreme snow conditions.

Polaris 800 RMK, 800 Pro RMK F.A.Q.

How do I break in a new Polaris 800 RMK engine?

To break in a new Polaris 800 RMK engine, you should perform a heat cycle by running the engine at varying RPMs for short periods. Avoid full throttle and maintain a mix of 50:1 fuel for the first tank. Gradually increase engine load over the next several hours of operation.

What is the recommended maintenance schedule for the Polaris 800 Pro RMK?

The recommended maintenance schedule includes checking chaincase oil, greasing suspension and steering components every 500 miles, inspecting drive belt and clutches every 1000 miles, and changing spark plugs annually or every 3000 miles.

Why is my Polaris 800 RMK hard to start in cold weather?

Difficulty starting in cold weather can be caused by improper fuel/air mixture, old spark plugs, or a weak battery. Ensure the choke is used correctly, spark plugs are clean, and the battery is fully charged.

How can I improve the fuel efficiency of my Polaris 800 Pro RMK?

To improve fuel efficiency, ensure regular maintenance like keeping the air filter clean, maintaining proper track tension, and using recommended fuel grades. Riding at moderate speeds and avoiding aggressive acceleration can also help.

What should I do if the engine of my Polaris 800 RMK overheats?

If the engine overheats, immediately stop the machine and let it cool. Check for coolant leaks, ensure the radiator is clean, and verify the coolant level. Avoid riding in deep, powdery snow without adequate airflow to the engine.

How do I adjust the track tension on my Polaris 800 Pro RMK?

To adjust the track tension, first elevate the snowmobile. Loosen the rear axle bolts, then adjust the tension bolts evenly on both sides until the track has 1/2 inch to 3/4 inch of sag with moderate pressure. Tighten the axle bolts after adjustment.

What type of oil is recommended for the Polaris 800 RMK?

Polaris recommends using their VES (Variable Exhaust System) Synthetic 2-Stroke Oil for optimal performance and protection of the 800 RMK engine.

How can I troubleshoot a misfiring engine on the Polaris 800 Pro RMK?

To troubleshoot a misfiring engine, check the spark plugs for wear or carbon build-up, inspect the ignition coils, and ensure the fuel system is clean. Replacing old fuel and ensuring proper carburetor settings can also resolve misfiring issues.

How do I store my Polaris 800 RMK for the off-season?

For off-season storage, drain the fuel system or add a stabilizer, fog the engine with fogging oil, clean and lubricate moving parts, and store the machine in a dry, covered location. Remove the battery and store it in a cool, dry place.

What are common clutch issues on the Polaris 800 Pro RMK and how can I fix them?

Common clutch issues include belt slippage and poor engagement. Check for worn or damaged belts, clean the clutch sheaves, and ensure proper clutch alignment. Replacing worn weights or springs may also be necessary.