Polaris Ace RZR 570, RZR 570 EPS (2018 year). Manual - part 31

125

MAINTENANCE

Cleaning and Storage

Washing the Vehicle

If a high pressure water system is used for cleaning (not recommended), 
exercise extreme caution. The water may damage components and could 
remove paint and labels. Avoid directing the water stream at the 
following items: 
• Wheel bearings
• Radiator
• Transmission seals
• Brakes
• Cab and body panels
• Labels and decals
• Electrical components and wiring

If warning and safety labels are damaged, contact your POLARIS dealer 
for free replacement.

Grease all zerk fittings immediately after washing. Allow the engine to 
run for a while to evaporate any water that may have entered the engine 
or exhaust system.

Polishing the Vehicle

POLARIS recommends the use of common household aerosol furniture 
polish for polishing the finish on your POLARIS vehicle. Follow the 
instructions on the container.
Polishing Tips
• Avoid the use of automotive products, some of which can scratch the 

finish of your vehicle.

• Always use clean cloths and pads for cleaning and polishing. Old or 

reused cloths and pads may contain dirt particles that will scratch the 
finish.

126

MAINTENANCE

Cleaning and Storage

Chrome Wheel Care (if equipped)

Proper maintenance will protect chrome wheels from corrosion, 
preserve wheel life and ensure a “like new” appearance for many years.

Tip: Chrome wheels exposed to road salt (or salt in the air in coastal areas) are 

more susceptible to corrosion if not properly cleaned. Clean chrome wheels 
more often if they're exposed to salt or other corrosive elements.

1. Wash chrome wheels frequently. Use a mild detergent. Never use 

abrasive cleaners on plated or painted surfaces.

2. Rinse well with clear water. Soap, detergents, salt, dirt, mud and 

other elements can cause corrosion. 

3. Polish the clean chrome wheels periodically. Use an automotive 

grade chrome polish.

4. Routinely and liberally apply a weather resistant wax to each 

polished chrome wheel. Choose a product suitable for chrome 
finishes. Read and follow the product labels and instructions.

Removing Corrosion

If light rust is found on the chrome finish, use steel wool (#0000-OTT 
grade) to remove it. Gently rub the affected areas with the steel wool 
until the corrosion has been removed. Clean and polish the wheel as 
outlined above.

127

MAINTENANCE

Cleaning and Storage

Storage Tips

NOTICE: Starting the engine during the storage period will disturb the 

protective film created by fogging and damage could occur. Never 
start the engine during the storage period.

Clean the Exterior

Make any necessary repairs and clean the vehicle as recommended. See 
page 124.

Stabilize the Fuel

1. Fill the fuel tank.

2. Add POLARIS Carbon Clean Fuel Treatment or POLARIS Fuel 

Stabilizer or equivalent fuel treatments or stabilizers. Follow the 
instructions on the container for the recommended amount. Carbon 
Clean removes water from fuel systems, stabilizes fuel and removes 
carbon deposits from pistons, rings, valves and exhaust systems.

3. Allow the engine to run for 15-20 minutes to allow the stabilizer to 

disperse through the entire fuel delivery system.

Oil and Filter

Change the oil and filter. See page 92.

Air Filter / Air Box

Inspect and clean or replace the pre-filter and air filter. Clean the air 
box. See pages 106-107. 

Fluid Levels

Inspect the fluid levels. Add or change fluids as recommended in the 
Periodic Maintenance Chart beginning on page 83.
• Demand drive fluid (front gearcase)
• Rear gearcase fluid (if equipped)
• Transmission fluid
• Brake fluid (change every two years and any time the fluid looks dark 

or contaminated)

• Coolant (test strength/fill)

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MAINTENANCE

Cleaning and Storage

Storage Tips

Inspect and Lubricate

Inspect all cables and lubricate all areas of the vehicle as recommended 
in the Periodic Maintenance Chart beginning on page 83.

Fog the Engine

1. Add POLARIS Carbon Clean or other equivalent fuel treatment. 

Follow the instructions on the container. Start the engine. Allow it to 
idle for several minutes so the Carbon Clean reaches the injectors. 
Stop the engine.

2. Remove the spark plug and add 2-3 tablespoons of engine oil. To 

access the plug holes, use a section of clear 1/4” hose and a small 
plastic squeeze bottle filled with the pre-measured amount of oil. 
Do this carefully! If you miss the plug holes, oil will drain from the 
spark plug cavities into the hole at the front of the cylinder head, 
and appear to be an oil leak.

3. Reinstall the spark plug. Torque to specification. See page 97.

4. Apply dielectric grease to the inside of each spark plug cap. Do not 

reinstall the cap onto the plug at this step. 

5. Turn the engine over several times. Oil will be forced in and around 

the piston rings and ring lands, coating the cylinder with a 
protective film of fresh oil.

6. If POLARIS fuel system additive is not used, fuel tank, fuel lines, 

and injectors should be completely drained of gasoline.

7. Reinstall the spark plug cap to the spark plug.

Battery Maintenance 

See pages 121-123 for storage and charging procedures.

Storage Area/Covers

Be sure the storage area is well ventilated. Cover the vehicle with a 
genuine POLARIS cover. Do not use plastic or coated materials. They 
do not allow enough ventilation to prevent condensation, and may 
promote corrosion and oxidation.