2004 650 Twin Arctic Cat ATV Service Manual, Page 6Get this manual

2004 650 Twin Arctic Cat ATV Service Manual, Page 6

Break-In Procedure A new ATV and an overhauled ATV engine require "break-in" periodThe first 10 hours (or 200 miles) are
however, brief full-throttle accelerations and variations in driving speeds contribute to good engine break-inDuring the
break-in period (or whenever the brake pads are replaced), the hydraulic brake pads must be burnishedSlow disc-speed hydraulic
brakes must be properly burnished in order to achieve maximum stopping power After the completion of the break-in period,
the engine oil and oil filter should be changedOther maintenance after break-in should include checking of all prescribed
adjustments and tightening of all fasteners GasolineOilLubricant RECOMMENDED GASOLINE The recommended gasoline to use is
87 minimum octane regular unleadedIn many areas, oxygenates (either ethanol or MTBE) are added to the gasolineOxygenated
gasolines containing up to 10 ethanol, methane, or MTBE are acceptable gasolinesWhen using ethanol blended gasoline, it is
not necessary to add gasoline antifreeze since ethanol will prevent the accumulation of moisture in the fuel system ! CAUTION