Polaris 850 Pro RMK 155, 850 Pro RMK Owner's Manual

Polaris 850 Pro RMK 155, 850 Pro RMK manual cover
Pages 172
Year 2019
Language(s)
English en

Polaris 850 Pro RMK 155, 850 Pro RMK Specification

The Polaris 850 Pro RMK 155 is engineered for high-performance snowmobiling, designed to excel in deep snow and challenging terrains. At its core is the powerful Polaris 850 Patriot engine, known for its robust output and exceptional throttle response, delivering around 850cc of displacement. This engine is designed to provide superior acceleration and a smooth riding experience, making it a top choice for enthusiasts seeking power and reliability.

The snowmobile features a Pro-Lite chassis, which is lightweight yet durable, contributing to enhanced maneuverability and control. This architecture is complemented by the AXYS platform, further optimizing balance and rider position for improved handling in varied snow conditions. The 155-inch track with a 2.6-inch lug height provides excellent traction, ensuring stability and grip even in the deepest snow.

The suspension system of the 850 Pro RMK 155 is finely tuned for aggressive riding, featuring Walker Evans shocks that offer adjustable compression to suit different riding styles and conditions. Its QuickDrive Low Inertia Drive System reduces rotational inertia, enhancing throttle response and overall efficiency.

Ergonomically, the snowmobile is designed with rider comfort and control in mind, featuring a narrow seat and adjustable handlebars to accommodate different rider preferences. Additionally, it is equipped with advanced digital instrumentation, providing essential information at a glance.

The Polaris 850 Pro RMK 155 stands out with its blend of power, agility, and innovative design, making it a preferred choice for riders seeking a high-performance machine capable of tackling the most demanding snow conditions.

Polaris 850 Pro RMK 155, 850 Pro RMK F.A.Q.

How do I perform a pre-ride inspection on my Polaris 850 Pro RMK 155?

To perform a pre-ride inspection, check the fuel and oil levels, inspect the drive belt, ensure that the throttle and brake levers are functioning properly, and verify that the track is in good condition. Additionally, check all nuts and bolts for tightness and inspect the suspension for any signs of wear or damage.

What is the recommended maintenance schedule for the Polaris 850 Pro RMK?

The recommended maintenance schedule includes regular checks every 50 hours or annually, whichever comes first. This includes changing the engine oil, inspecting and adjusting the drive belt, checking the spark plugs, and lubricating all moving parts. Refer to the owner's manual for detailed maintenance intervals.

How can I troubleshoot starting issues with my Polaris 850 Pro RMK 155?

If your snowmobile won't start, check the battery charge and connections, ensure the fuel valve is open, and verify the kill switch is in the 'Run' position. Inspect the spark plugs for wear or fouling, and ensure that the fuel is fresh and clean.

What should I do if the track on my Polaris 850 Pro RMK is slipping?

If the track is slipping, check the track tension and adjust it according to the specifications in the owner's manual. Inspect the drive belt for wear and replace it if necessary. Ensure the drive sprockets are not damaged or worn.

How do I properly store my Polaris 850 Pro RMK 155 for the off-season?

To store your snowmobile, clean it thoroughly and perform all necessary maintenance tasks. Stabilize the fuel, lubricate all moving parts, and remove the battery to store it in a cool, dry place. Cover the snowmobile to protect it from dust and debris.

What are common issues with the suspension system on the Polaris 850 Pro RMK?

Common suspension issues include worn-out shocks, misaligned skis, and damaged suspension arms. Regular inspection and maintenance can prevent these problems. Adjust the suspension settings according to riding conditions and weight.

How can I improve the fuel efficiency of my Polaris 850 Pro RMK 155?

To improve fuel efficiency, ensure that the engine is properly tuned and the air filter is clean. Use high-quality fuel, maintain correct track tension, and avoid excessive idling. Smooth and consistent riding can also enhance fuel economy.

What should I check if my Polaris 850 Pro RMK is overheating?

If the snowmobile is overheating, check the coolant level and ensure there are no leaks. Inspect the radiator and cooling fins for debris or blockages. Verify that the thermostat is functioning correctly and that the water pump is operational.

How do I replace the drive belt on my Polaris 850 Pro RMK 155?

To replace the drive belt, first remove the belt guard. Loosen the secondary clutch to relieve tension, then remove the old belt. Install the new belt over the primary and secondary clutches, ensuring it is aligned correctly. Re-tighten the clutch and replace the belt guard.

What are some tips for riding my Polaris 850 Pro RMK in deep snow?

When riding in deep snow, maintain a steady speed and avoid sudden stops. Shift your weight to keep the snowmobile balanced and prevent it from getting stuck. Use the throttle judiciously to maintain momentum and steer with the skis rather than the handlebars.