Polaris Inc. is an American manufacturer of motorcycles, snowmobiles, all-terrain vehicles, and neighborhood electric vehicles. Polaris was founded in Roseau, Minnesota, where it still has engineering and manufacturing facilities. The company's corporate headquarters is in Medina, Minnesota.

ATV Repair

BATTERY POWER 
If your ATV doesn’t turn over when the ignition is engaged, or only tries lazily to do so, your battery may be low on juice. Fortunately, battery issues are some of the easiest to fix. To test the battery, use a multimeter (which can be purchased on the cheap at any auto parts store) to check for an output of 12V. If a lesser reading is present, it’s time to charge your battery. Do so by hooking the terminals to a battery booster via alligator clips on the charging cables and go make yourself a sandwich while you wait. If the battery doesn’t charge, or continues to lose a charge time and time again, it may be time to install a whole new one. 

IGNITION 
Where there’s fuel, there must be spark in order to get your motor running. If an ATV motor turns over, but doesn’t start, and the battery seems to be fine; it’s time to check out your ignition system. 
First, check out your spark plugs via a physical inspection. Look for any corrosion or gunk on the plug itself, and ensure that there is a small gap present in the spark gap of the plug. If the plug looks out of sorts, replace it. Otherwise, you can use your multimeter to test the plug and see whether or not a spark is present. Other parts of the ignition system, including the ignition coil and capacitor discharge ignition (CDI) can also fail, however are far less likely to. Refer to your owner’s manual for the best methods to troubleshoot these components. 

ENGINE SYSTEM 
Failures within the engine system can be tougher to put your finger on due to the high volume of mechanical parts required to make it all run. Starts and stalls, or a complete lack of engine action could be caused by simple fixes like a clogged air filter or exhaust, or more in-depth issues such as blocked fuel lines or over-fueling causing carburetors to flood. 
Do-it-yourself’ers may be comfortable checking for issues within the engine system, while others may find that a trip to a mechanic is better suited for their needs. 
Regardless of whether you choose to take care of the most common ATV issues yourself, or seek the help of a professional, it’s always handy to have an owner’s manual and be familiar with the basics of how your machine operates. A basic understanding of what makes your machine tick will ensure that you’re armed with the knowledge to figure out mechanical issues in your garage, or out on the trail! 

SOURCE: https://www.liveoutdoors.com/motorsports/166897-atv-troubleshooting-most-common-issues/#/slide/1

Motorcycle Repair

Polaris manufactures motorcycles that owners have come to trust. Even a trustworthy motorcycle requires occasional maintenance or repair, however. If you’re in need of Polaris motorcycle repair from experienced professionals, your local Auto Helper can help.

Electrical problems
Electrical problems are seen in all types of motorcycles. These parts can be damaged by water, dust, mud, or even mice. Electrical panel problems are problems seen in things like engine, light, self start. If you have knowledge of electrical toxins, you can solve such problems at home. If not, take your motorcycle to a workshop or official service center. Also, as there is a battery in the electrical parts, its battery should be checked from time to time because a dead battery harms your bike.

Braking problems
Brake problems are considered to be the most important for safety. Currently, there are two types of brakes available in Nepal. Disc and drum brakes. Disc brakes are controlled by hydraulic fuel while drum brakes are controlled by cable only. In this case, if there is a problem with a motorcycle with drum brakes, it should only be tested. Also, the brake caliper and brake pads can be seen well. If there is a motorcycle with disc brakes, the hydraulic fuel in it and the brake pad can also be checked.

Low Mileage 
Service engineers say that most of the problems in the service center are not given mileage. This is the same problem that comes with all the company’s motorcycles, not just one particular model. This problem is caused by not riding a motorcycle at the speed of medicine, not changing gears at the right time. To overcome this you need to improve your driving. Mileage is also reduced due to timely servicing, air filter, oil filter, engine oil, clutch plate. If you want higher mileage you have to check this from time to time.

Problems with starting a motorcycle 
This problem usually occurs in the winter months. It appears on motorcycles with any brand of carburetor engine. The problem of not starting immediately is due to cold and low-quality fuel. So to avoid this, you have to clean the spark plug of the motorcycle. After cleaning the spark plug, the motorcycle can be started by pulling the choke. Even so, owning one is still beyond the reach of the average person.

Poor Throttle Response
Many drivers feel weak in the throttle response after driving a certain number of kilometers. This problem occurs in all types of motorcycles. In that case, you need to look at the motorcycle’s air filter, fuel filter, and spark plug.
You can clean it yourself at home. If all of these are in good condition then the next problem may be a problem with the throttle cable or clutch plate. If you know these things, you should check them yourself or take them to the service center.

SOURCE: https://thekdblog.com/6-common-motorcycle-bikes-problems-and-solutions

Snowmobile Repair

Check Fuel Issues 
Fuel can hinder your snowmobile from starting. At first, you should verify whether you have enough fuel in the tank. Also, it would help if you confirmed whether you didn’t engage the off switch accidentally. 
Some machines even have a fuel shut-off valve that will prevent the sled from starting if set to off. These are common things to check but you’d be surprised how easy it is to miss something simple. 
If you have enough fuel, but the snowmobile still doesn’t start, then you should do the following: 

Clear the fuel lines 
If there is a blockage along the fuel lines, fuel will not reach the engine, so it won’t start. Carefully detach the hood that covers the engine and inspect the fuel lines. If you notice any coagulation along the fuel line, then you should clear it manually so that fuel can flow easily. 
• To clear fuel lines manually, you should engage the off switch and remove the spark plug. 
• After that, you should pull the starter cord several times while keeping the throttle open. 
• You could even check to see fuel flowing from the fuel line. 
• If fuel can move through the fuel lines, then it’s not clogged. 
• Return the spark plug in its place and start the engine again. 
• If it doesn’t start, then move to the step below. 

Replace the fuel and oil 
If you keep fuel and oil in your tank for a very long period, they will become stale. If staleness is the problem, then the solution is quite simple. 
Replace the old fuel and oil with fresh ones. This simple step can save you from unnecessary stress. However, if the problem persists, then you should perform the step below. 

Remove fuel from the engine 
Kindly note that you are to remove fuel from the engine and not the fuel tank. We will explain how you can do that and tell you why it’s essential. If the fuel in the engine is too much, the engine will get over-choked (flooded), so it won’t start. Several reasons can cause excess fuel to get into the engine. 
• Here is how you can remove fuel from your engine and stop over-choking. 
• Remove the spark plug and turn off the choke. 
• Turn off the fuel shut-off valve. 
• Turn the engine over multiple times to push all the excess fuel out of the engine. 

Clean the carburetor with starting fluid 
The carburetor can dry out and absorb dust, especially when you abandon your snowmobile for a long period. A dry or dusty carburetor may prevent the engine from starting, so you need to clean it. 
• Spray starting fluid in the carburetor’s inlet for three seconds. 
• Be careful not to use excess starting fluid because an excess of it can damage the engine. 
• Three seconds of spraying is enough to clean and lubricate the carburetor. 
• Start the snowmobile to see if it’s working now. 

Check Spark Plug Issues 
A snowmobile won’t start if the spark plug is damaged, so you need to check whether the spark plug inside your snowmobile is still in good condition. Here is how you can check the condition of the spark plug. 
Remove the hood that covers the snowmobile’s engine and examine the physical condition of the plug. If you notice any cut, corrosion, or discoloration, then it means the plug is damaged. 
Most of the time, excessive heat and vibration from the engine are responsible for these kinds of damage. In case you didn’t notice any damage, then you should observe the spark that the plug produces. 
Here is how you can make the plug to generate sparks and interpret them. 
• Take the Spark plug out of the engine and ground it to the snowmobile’s frame. 
• Please make sure the spark plug wire is still connecting to the plug even while it is out of the engine. 
• Now try to start the snowmobile and observe if the plug produces sparks. 
If it doesn’t produce any spark or it produces yellow sparks, it means the plug is bad. If it produces blue sparks, it means the plug is good. 

Check Electrical Issues 
A faulty electrical system will hinder the snowmobile from starting. Since snowmobiles get exposed to snow a lot of times, snow can melt around the hot engine and seep into the electrical system in the form of liquid. Of course, the liquid will corrode metal terminals and cause other damage. 
To detect this kind of issue, you need to open the compartment where the electrical system is located. Carefully inspect all the wires and terminals. Watch out for things like corrosion, burns, damaged insulations, cuts, and disconnections. 
Reconnect any disconnection and replace any damaged terminal or wire.  

SOURCE: https://atvhelper.com/snowmobile-wont-start-step-by-step-troubleshooting-guide/