Yamaha YZ450FX 2019 Owner's Service Manual page 88

CHECKING THE WHEELS ......................................................................3-33
CHECKING THE WHEEL BEARINGS .....................................................3-33
CHECKING AND ADJUSTING THE STEERING HEAD ..........................3-33
LUBRICATING THE LEVERS ..................................................................3-34
LUBRICATING THE PEDAL.....................................................................3-34
LUBRICATING THE DRIVE CHAIN .........................................................3-34
LUBRICATING THE SIDESTAND ............................................................3-34
CHECKING THE CHASSIS FASTENERS ...............................................3-35
ELECTRICAL SYSTEM..................................................................................3-36
CHECKING THE SPARK PLUG...............................................................3-36
CHECKING THE IGNITION TIMING ........................................................3-36
CHECKING AND CHARGING THE BATTERY ........................................3-37