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What to do if the engine doesn't turn over on my Polaris RZR 800?
If the engine on your Polaris Offroad Vehicle doesn't turn over, it could be due to: * Low battery voltage. Recharge the battery to 12.8 VDC. * Loose battery connections. Check all connections and tighten. * Loose solenoid connections. Check all connections and tighten. * Loose electronic control box connections. Inspect, clean, and reinstall connectors.
General| Brand | Polaris |
|---|---|
| Model | RZR 800 |
| Category | Offroad Vehicle |
| Language | English |
Read, understand, and follow all instructions and safety precautions. Failure can cause death.
Engine exhaust contains chemicals known to cause cancer, birth defects, or reproductive harm.
Overview of Polaris' diverse range of utility and recreational vehicles.
Advice on owner's manual, safety DVD, and ROHVA training for safe operation.
Explanation of signal words (DANGER, WARNING, CAUTION) and safety signs.
Vehicle is for adults (16+); passenger age and seating requirements.
Mandatory helmet, eye protection, gloves, long sleeves, long pants, boots.
Instructions to record VIN, key number, and engine serial number for reference.
Emphasis on ROHVA training courses for safe off-road vehicle operation.
Mandatory helmet, eye protection, gloves, long pants, and over-the-ankle boots.
Specifies goggles/face shield, boots, and wearing long sleeves/pants.
Advice on managing cab heat buildup due to engine and exhaust.
Importance of reading and following instructions on vehicle warning labels.
Table detailing cargo box load, tire pressure, and weight capacity limits.
Precautions for seat belts, cab nets, and responsible driving to avoid rollovers.
Age, license, no alcohol/drugs, off-road use, and passenger rules.
Warnings for passenger interaction with frame/hold, and shifting procedure.
Instruction, age/license limits; prohibition of alcohol/drug use.
Inspection, gear, seat belts, and cab nets for safe operation.
Passenger limits, seating, and impact on vehicle control.
RZR 4 passenger limits and impact of cargo/passenger weight.
No cargo box passengers; avoid pavement and public roads.
Warning that excessive speed increases risk of losing control.
Risks of improper turning, stunts, and hill climbing (loss of control, rollover).
Risks of improper downhill descent: loss of control or rollover.
Sidehill driving not recommended; precautions for stalling while climbing a hill.
Caution needed for unfamiliar terrain; risk of accident or rollover.
Risks of reverse operation; importance of proper tire maintenance.
Caution on slippery terrain; risks of skidding, sliding, and operating over obstacles.
Risks of water operation; safety for frozen water bodies; wet brakes.
Risks of operating a damaged vehicle; inspection after accidents.
Precautions for cargo loading, and safe refueling practices.
Risks of exhaust fumes and hot exhaust components; operate outdoors.
Preventing unauthorized use by removing the ignition key.
Modifications impact stability, increase injury risk; use only POLARIS-approved accessories.
Diagrams identifying key components of the RZR vehicle.
Diagrams identifying front and rear components of the RZR vehicle.
Information about the vehicle's trailer hitch bracket and towing warnings.
Access methods for the rear service panel and front radiator grill.
Instructions for seat adjustment, removal, and ensuring latches are secure.
How to adjust the steering wheel and passenger hand hold for comfort.
Step-by-step guide to remove the vehicle hood.
Location of fuel cap and recommended fuel specifications.
Importance of cab nets for safety; inspection and maintenance requirements.
How to wear seat belts properly and inspect them for damage.
Identification of ignition switch, instrument cluster, and accessory outlet.
Explanation of EPS engagement, warning indicator, and shutdown.
Operation of ignition, headlight, and AWD switches.
Explanation of gear positions and when to use low range gear.
Description of pedal operation and throttle release switch.
ROPS compliance, function, and importance for avoiding rollover.
How the AWD system is controlled by the switch and engages automatically.
Description of speedometer, indicator lamps, and rider information center.
Displays vehicle speed; how to use the MODE button.
Explanation of various indicator lamps (Speed, Temp, EPS, Neutral, etc.).
Details on gear indicator, fuel gauge, odometer, and clock settings.
Procedure to change display units from standard to metric.
Instructions for resetting the 12-hour or 24-hour clock.
Explanation of Odometer, Trip Meter, Hour Meter, Engine Temp, Tachometer modes.
Service reminders and accessing diagnostic codes for EFI system faults.
How to retrieve and record error codes displayed by the CHECK ENGINE light.
Importance of proper break-in for engine/drivetrain performance and longevity.
Procedures for breaking in engine, drivetrain, brakes, clutches, and belt.
Checklist of items to inspect before each use for safe operation.
Training, age limits, no alcohol, off-road use, and proper tire pressure.
Procedures for starting, stopping the engine, and using brakes.
Safe parking procedures and respecting the environment and other riders.
Essential steps for new operators before driving the vehicle.
Further steps for new operators: starting, stopping, turning, and speed.
Guidelines for carrying passengers: training, age, seating, gear, and handling.
Precautions for driving on wet trails, loose gravel, or ice; avoiding skids.
Precautions for ascending hills: checking terrain, speed, and gear.
Sidehill driving not recommended; precautions for stalling while climbing a hill.
Precautions for descending hills: speed, terrain, gear, and braking.
Guidelines for operating through water: depth, banks, wet brakes, and inspection.
Precautions for operating over obstacles: checking terrain, slow speed, passenger dismount.
Precautions for operating in reverse: checking for obstacles, slow speed, sharp turns.
Procedure for parking on an incline to prevent rolling; blocking wheels.
Precautions for cargo loading: reducing speed, load distribution, securing loads.
Cargo hauling advice and extending belt life by using low gear.
Precautions for towing loads: tongue weight, speed, total load, hitch attachment.
General safety rules for operating a winch, including PPE and clearance.
More safety rules: park brake, alignment, sharp angles, load limits.
Additional safety rules: no releasing clutch under load, no people, no water submersion.
Emphasis on planning, slow operation, and understanding winch power.
Proper use of hook strap, attachment methods, and avoiding cable damage.
Ensuring safe winching with dampers and proper cable spooling.
Detailed steps for winching a stuck vehicle free.
Managing winch motor heat and redistributing cable on the drum.
Inspection and replacement guidelines for winch cables (wire rope and synthetic).
Explanation of shock loading dangers and how to avoid it.
Safety rules for winch maintenance: inspection, cooling, battery disconnection.
Noise control; spark arrester requirements for public land use.
Description of systems controlling crankcase blow-by and exhaust emissions.
Compliance with EMC requirements and considerations for medical devices.
Importance of periodic maintenance and definition of severe use conditions.
Explanation of symbols used in the maintenance chart.
Chart detailing maintenance intervals for steering, brakes, battery, etc.
Chart detailing maintenance intervals for throttle, steering, suspension, etc.
Chart detailing maintenance intervals for radiator, wiring, clutches, brake fluid, etc.
Recommendations for lubricating components at intervals from the maintenance chart.
Diagrams showing lubrication points for suspension bushings.
Recommended engine oil type (PS-4 5W-50) and importance of using it.
Step-by-step guide to check the engine oil level using the dipstick.
Steps for changing the engine oil and filter, including drain plug location.
Completing the oil and filter change: filter installation, oil fill, leak check.
Procedure for checking the fluid level in the transfer case.
Procedure for draining and refilling the transfer case fluid.
Procedure for checking the fluid level in the main gearcase.
Procedure for draining and refilling the main gearcase fluid.
Procedure for checking the fluid level in the front gearcase.
Procedure for checking the fluid level in the rear gearcase.
Chart detailing lubricants, capacities, and torques for gearcases.
Specifications for spark plug gap and torque values.
Procedure for spark plugs, and interpreting their condition.
Table listing fuses and the electrical features they support.
Procedure for accessing and replacing fuses in the fuse box.
How the coolant system works; adding or changing coolant.
Checking and cleaning radiator fins; avoiding obstructions to airflow.
Procedure for checking radiator coolant level after system has been drained.
Procedure for checking coolant level in the overflow bottle.
Warnings and owner responsibilities regarding the PVT system.
Procedure for belt replacement and removing debris from the PVT system.
Instructions for drying the PVT system after water ingestion.
Steps for accessing and replacing the air filter.
Warnings and steps for periodically cleaning the spark arrester.
Checking throttle pedal freeplay for proper response and idle.
Procedure for adjusting throttle cable for correct pedal freeplay.
Checking brake pedal travel and feel for proper braking system operation.
Procedure for checking and maintaining the brake fluid level.
Checking brake system for fluid leaks, pedal feel, pads, and discs.
Checking steering wheel for specified freeplay and smooth operation.
Adjusting front/rear suspension preload for clearance and handling.
Factory preload settings and guidelines for adjusting suspension.
Procedure for adjusting spring preload using the adjusting ring.
Adjusting compression damping using the clicker knob on the shock reservoir.
Tire replacement criteria and torque specs for axle/wheel nuts.
Steps for removing and installing a vehicle wheel.
Headlight importance, LED/Halogen replacement procedures.
Procedure for adjusting headlight aim for optimal beam projection.
Checking brake lights and post-immersion steps for water-damaged vehicles.
Warnings about battery electrolyte (sulfuric acid) and antidotes.
Safety for cable connections; procedure for removing the vehicle battery.
Instructions for installing a new battery, including terminal connections and vent tubes.
Guidelines for storing the battery and maintaining its fluid level.
Instructions for charging conventional and sealed vehicle batteries.
Chart detailing voltage, action, and charge times for sealed batteries.
Recommendations for washing the vehicle using mild soap and a garden hose.
Washing precautions and using furniture polish for vehicle finish.
Proper maintenance for chrome wheels to prevent corrosion.
General tips for vehicle storage, including cleaning and stabilizing fuel.
Fogging the engine, battery maintenance, and storage area requirements.
Procedures for preparing the vehicle after storage and transporting it.
Weight, Dimensions, Engine, and other specs for RZR/RZR S.
Drivetrain, tire, brake, and clutching specifications for RZR/RZR S.
Clutch specifications based on altitude and shift weight.
Weight, Dimensions, Engine, and other specs for RZR 4.
Drivetrain, tire, brake, and clutching specifications for RZR 4.
Part numbers for POLARIS engine oils, gearcase fluids, and pumps.
Part numbers for coolants, greases, additives, and miscellaneous items.
Possible causes and solutions for drive belt wear, burning, and slippage.
Possible causes and solutions for engine not turning over or failing to start.
Possible causes and solutions for engine backfiring.
Causes and solutions for pinging, knocking, irregular running, or misfires.
Possible causes for lean/rich fuel conditions and their solutions.
Possible causes and solutions for engine stopping or losing power.
Six-month warranty coverage and steps for vehicle registration.
Failures not covered by warranty (abuse, wear, neglect, modifications).
Excludes consumable parts, wear items, and damage from external factors.
Warranty coverage for lubricants and fluids, and exclusion of non-recommended products.
Getting warranty service at a dealer, including transportation responsibility.
Warranty restrictions for exported products and contact info.
Warranty for emissions-certified vehicles, covering components affecting regulated emissions.
List of parts considered emission-related components for evaporative emissions.
Owner maintenance duties; California emissions warranty info.
Chart for recording periodic maintenance dates, mileage/hours, technician, and service performed.
Blank chart for recording periodic maintenance.
Conditions under which the vehicle must NEVER be operated.
Mandatory actions for safe operation: gear, speed, restraints.
Dealer contact, manual review, training, and essential safety rules.
