Polaris RZR S4 1000 Owner's Manual
![Polaris RZR S4 1000 manual cover](/images/3e89fb98b6bdb64df55d5e56/thumbs/thumb175x175.webp)
The recommended tire pressure for the Polaris RZR S4 1000 is 12 psi for both front and rear tires.
It is recommended to change the oil every 50 hours of operation, or every six months, whichever comes first.
Use Polaris PS-4 Full Synthetic 5W-50 for the best performance and protection.
Check the battery connections, ensure the fuel level is adequate, and inspect the spark plugs for wear or damage.
Regular maintenance includes checking fluid levels, inspecting the air filter, tightening bolts, and lubricating moving parts.
Adjust the suspension by changing the preload on the shock springs using a spanner wrench to suit your preferred ride quality.
Stop the vehicle, allow it to cool down, check the coolant level, and inspect for any leaks or blockages in the radiator.
Maintain proper tire pressure, perform regular maintenance, and avoid excessive idling to improve fuel efficiency.
Common causes include faulty spark plugs, clogged fuel injectors, or a malfunctioning ignition system.
Remove the air filter, wash it with mild soap and water, let it dry completely, then lightly oil it before reinstalling.