To Next PageTo Next PageWhy is my Polaris Offroad Vehicle engine backfiring?
If your Polaris Offroad Vehicle's engine is backfiring, inspect, clean, and/or replace the spark plugs. A weak spark from the spark plug can cause the engine to backfire.
What to do if my Polaris Offroad Vehicle engine turns over but won't start?
If your Polaris Offroad Vehicle engine turns over but fails to start, there are several possible causes. First, ensure you have fuel. If out of fuel, refuel, cycle the key to the ON position three times for 5 seconds each, then try to start it. Check for a clogged fuel filter and replace it if necessary. Also, check for water, old, or non-recommended fuel and replace it with fresh, recommended fuel. Inspect the spark plugs for fouling or defects and replace them if needed. Low battery voltage can also be a factor, so recharge the battery to 12.8 VDC.
How to fix an overheating engine on my Polaris Offroad Vehicle?
If your Polaris Offroad Vehicle engine is overheating, check for debris lodged in the screen and remove and clean the screen. Pull on the top portion of the screen, then remove the lower portion. If the radiator is plugged, use a garden hose to flush any debris from the radiator fins. Note: High pressure washers can deform the radiator fins and reduce cooling efficiency.
What causes my Polaris Sportsman 570 EPS Offroad Vehicle engine to backfire?
If your Polaris Offroad Vehicle engine backfires, several factors could be the cause. Inspect, clean, and/or replace the spark plugs if the spark is weak. Set the gap to specifications or replace the plugs if the spark plug gap or heat range is incorrect. Replace the fuel with fresh, recommended fuel if the current fuel is old or non-recommended. Check all ignition connections and tighten them if loose. Also, replace with fresh recommended fuel if water is present in fuel.
How to prevent drive belt wear on my Polaris Offroad Vehicle?
Drive belt wear or burn in your Polaris Offroad Vehicle can occur due to several reasons. To prevent this, always warm up the belt by operating below 30 MPH for one mile (5 miles or more when the temperature is below freezing). If you are stuck in mud or snow, shift the transmission to low range and carefully use fast, aggressive throttle application to engage the clutch. Be cautious, as excessive throttle may cause loss of control and vehicle rollover. When driving onto a pickup or tall trailer, use low range during loading. If belt slippage occurs due to water or snow ingestion into the PVT system, dry out the PVT. Inspect clutch seals for damage if repeated leaking occurs.
How to fix a Polaris Sportsman 570 EPS that won't start because of a dead battery?
If your Polaris Offroad Vehicle's engine doesn't turn over, it might be due to low battery voltage. Recharge the battery to 12.8 VDC.
What to check if my Polaris Sportsman 570 EPS Offroad Vehicle turns over but has no spark?
If your Polaris Offroad Vehicle's engine turns over but fails to start, inspect the spark plugs and verify the stop switch is on. A lack of spark to the spark plug can prevent the engine from starting.
What to do if my Polaris Offroad Vehicle loses power and has defective spark plugs?
If your Polaris Offroad Vehicle's engine stops or loses power, the spark plugs may be fouled or defective. Inspect, clean, and/or replace the spark plugs.
What should I do if my Polaris Sportsman 570 EPS Offroad Vehicle engine doesn't turn over?
If the engine of your Polaris Offroad Vehicle doesn't turn over, it could be due to a few reasons. First, check if the circuit breaker is tripped or a fuse is blown, and reset the breaker or replace the fuse. Also, ensure the battery voltage is not low; recharge the battery to 12.8 VDC if needed. Check all battery and solenoid connections and tighten them if they are loose.
Why does my Polaris Sportsman 570 EPS engine run irregularly, stall, or misfire?
If your Polaris Offroad Vehicle engine runs irregularly, stalls, or misfires, several issues could be the cause. Start by inspecting, cleaning, and/or replacing fouled or defective spark plugs. Check for loose ignition connections and tighten them. Replace the fuel if water is present. Recharge the battery to 12.8 VDC if the voltage is low. Inspect the air filter and clean or replace it if clogged. Replace the fuel filter if it is clogged. Also, replace with recommended fuel if the current fuel is incorrect, low octane, or very high octane.
General| Brand | Polaris |
|---|---|
| Model | Sportsman 570 EPS |
| Category | Offroad Vehicle |
| Language | English |
Explains hazard alert symbols and signal words used in the manual for safety.
Covers essential safety warnings and operating procedures for ATVs.
Details vibration and noise measurement standards for machinery.
Instructions for recording VIN, key number, and other identification details.
Emphasizes the importance of ATV safety training and available courses.
Details essential protective clothing and gear for ATV operation.
Covers operating without instruction, age restrictions, and general handling.
Addresses gasoline handling, exhaust exposure, and pre-operation inspection.
Details protective apparel, alcohol/drug use, and passenger safety.
Discusses safe operation on pavement, public roads, and at excessive speeds.
Covers physical control, turning, jumps, stunts, and hill climbing.
Provides precautions for descending hills and crossing hillsides.
Addresses stalling on hills and operating on steep inclines.
Details safe practices for slippery, unfamiliar terrain, and reverse operation.
Covers tire maintenance, obstacles, skidding, and damaged ATVs.
Discusses operating through deep water and improper cargo loading.
Highlights hazards related to frozen water, poor visibility, and vehicle systems.
Explains various warning labels and their meanings for rider safety.
Details age, reverse override, 4x4, and passenger warning labels.
Explains tire pressure and load warning labels for different models.
Introduces key switches like Mode/Reverse Override, 4x4, and others.
Details throttle lever operation, brake lever, and master cylinder maintenance.
Covers auxiliary foot brake, EPS, fuel tank cap, and steering assembly.
Explains passenger seat operation and conversion for X2 models.
Describes transmission selector, PVT system, and AWD system operation.
Explains the function, engagement, and disengagement of the ADC system.
Introduces the digital gauge, displays, indicators, and options menu.
Covers diagnostic codes, options menu, and performance limited mode settings.
Outlines the initial 20-hour break-in procedures for the engine and drivetrain.
Details break-in for clutches/belt and general safe operation guidelines.
Covers continued safe practices, riding area knowledge, and trail etiquette.
Provides a comprehensive list of items to inspect before operating the ATV.
Details engine starting procedures and considerations for cold weather.
Step-by-step instructions for safely operating the ATV.
Covers the safety precautions and procedures for carrying a passenger.
Explains safe turning techniques and precautions for slippery terrain.
Outlines safe procedures for ascending, descending, and sidehill driving.
Explains K-turn procedures and precautions for operating in water.
Details safe practices for reverse driving and guidelines for hauling cargo.
Instructions for towing the vehicle if necessary.
Lists critical safety guidelines for operating the winch.
Details the steps and procedures for safe winch operation.
Explains the dangers of shock loading and how to avoid it.
Covers safety procedures for winch maintenance and servicing.
Describes noise, public lands operation, crankcase, exhaust, and EMI controls.
Outlines scheduled maintenance intervals and lubrication points.
Covers engine oil recommendations, level check, and oil/filter change.
Details maintenance for front gearcase, cooling system, and brakes.
Explains toe alignment checks and steering system inspection.
Provides instructions for removing seats, side panels, and footwells.
Covers tire tread depth, wheel installation, and nut torque specifications.
Details air filter inspection/replacement and breather valve/hose maintenance.
Covers fuse replacement, lights, and spark plug procedures.
Addresses spark arrester, PVT system, and battery maintenance.
Includes handlebar adjustment, throttle control, and vehicle cleaning/storage.
Outlines procedures for safely transporting the vehicle.
Lists possible causes and solutions for drive belt wear or burning.
Addresses issues with engine not starting, backfiring, or running rough.
Covers engine stops/power loss and overheating causes/solutions.
Provides detailed technical specifications for this model.
Lists detailed technical specifications for this model.
Provides detailed technical specifications for this model.
Details technical specifications for the 570, 570 EPS, and 570 SP models.
Provides detailed technical specifications for this model.
Lists detailed technical specifications for this model.
Provides technical specifications for Touring models.
Details technical specifications for the X2 model.
Lists detailed technical specifications for the UTE model.
Lists various engine oils, gearcase lubricants, and coolants.
Outlines the six-month limited warranty for vehicle components.
Details what is covered and excluded under the warranty terms.
Explains how to get warranty service domestically and internationally.
Covers the specific EPA emissions limited warranty for California models.
Provides a log to record vehicle maintenance and service performed.
