2003 Polaris ATV Trail Boss 330 Factory Service Manual, Page 44Get this manual
MAINTENANCE
CONTROLS
Check controls for proper operation, positioning and adjustment
4Remove the wheel nuts and remove the wheel
Tapered nutsinstall with tapered side against wheel
Brake control and switch must be positioned to allow brake lever to travel throughout entire range without contacting switch body
Inspect all wheels for runout or damageCheck wheel nuts and ensure they are tightDo not over tighten the wheel nutsFlange Nuts: Flat side against wheel