Polaris 2001 ATV Universal ATV - Manual (Page 79)

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VEHICLE BREAK-IN PERIOD
After the break in period the oil injection system provides the nec-
essary engine lubrication without the need for pre-mixed fuel.
After the first tank of pre-mixed fuel has been used please verify
that the oil level in the oil tank has dropped, indicating that the oil
pump is functioning properly. If the level has not dropped, see your
dealer for oil pump bleeding and repeat the pre-mix procedure.
Fill the oil tank when you refuel your ATV. If you don’t se-
rious engine damage could result.