Polaris SCRAMBLER XP 1000 S 2020 Owner's Manual For Maintenance And Safety page 127

OIL AND FILTER
Change the oil and filter. See the Engine Oil section.
AIR FILTER / AIR BOX
Replace the air filter. See Maintenance Chapter. Clean the air box.
FLUID LEVELS
Inspect the fluid levels. Add or change fluids as recommended in the Periodic
Maintenance Chart.
• 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)
INSPECT AND LUBRICATE
Inspect all cables and lubricate all areas of the vehicle as recommended in the
Periodic Maintenance Chart.
FOG THE ENGINE
1. Treat the fuel system with 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 plugs and add 1–1.5 oz. (29.5–44 cc.) of engine oil. To
access the plug holes, use a section of clear 6 mm (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 plugs. Torque to specification.
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. Reinstall the spark plug caps.
7. If POLARIS fuel system additive is not used, fuel tank, fuel lines, and
injectors should be completely drained of gasoline.
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MAINTENANCE
125