Yamaha YFZ 50 Owner's Manual page 8

Starting a warm engine ...............................7-3
Engine break-in ...........................................7-3
Parking ........................................................7-3
Parking on a slope ......................................7-4
Accessories and loading .............................7-5
RIDING YOUR ATV ........................................8-1
GETTING TO KNOW YOUR ATV ................8-2
RIDE WITH CARE AND GOOD
JUDGMENT ..............................................8-2
BE CAREFUL WHERE YOU RIDE...............8-9
TURNING YOUR ATV................................8-12
CLIMBING UPHILL ...................................8-14
RIDING DOWNHILL ..................................8-17
CROSSING A SLOPE................................8-18
CROSSING THROUGH SHALLOW
WATER....................................................8-19
RIDING OVER ROUGH TERRAIN .............8-20
SLIDING AND SKIDDING..........................8-21
WHAT TO DO IF........................................8-22
PERIODIC MAINTENANCE AND
ADJUSTMENT................................................9-1
Owner's Manual and tool kit .......................9-2
Periodic maintenance chart: Emission
control system ..........................................9-3
Periodic maintenance chart: General
maintenance and lubrication .................... 9-5
Removing and installing the panel.............. 9-9
Checking the spark plug............................. 9-9
Engine oil .................................................. 9-11
Why Yamalube.......................................... 9-14
Transmission oil........................................ 9-15
Cleaning the air filter element ................... 9-16
Cleaning the spark arrester ...................... 9-19
Adjusting the carburetor ........................... 9-20
Adjusting the engine idling speed ............ 9-20
Adjusting the throttle lever free play......... 9-22
Valve clearance......................................... 9-22
Brakes....................................................... 9-22
Checking the front and rear brake
shoes ...................................................... 9-23
Adjusting the front brake lever free play... 9-24
Adjusting the rear brake lever free play .... 9-26
Drive chain slack....................................... 9-26
Cleaning and lubricating the drive
chain ....................................................... 9-29
Checking and lubricating the cables ........ 9-29
Checking and lubricating the front and
rear brake levers ..................................... 9-30
Checking the wheel hub bearings ............ 9-30
Lubricating the front arm pivots ............... 9-31
Lubricating the front knuckle pivots ......... 9-31