Yamaha XV19SW 2006, Service Manual

Page: 87 / 145

3
PERIODIC CHECKS AND ADJUSTMENTS
PERIODIC MAINTENANCE
............................................................................ 3-1
INTRODUCTION....................................................................................... 3-1
PERIODIC MAINTENANCE CHART FOR THE EMISSION CONTROL
SYSTEM................................................................................................... 3-1
GENERAL MAINTENANCE AND LUBRICATION CHART....................... 3-1
ENGINE ........................................................................................................... 3-4
ADJUSTING THE VALVE CLEARANCE .................................................. 3-4
SYNCHRONIZING THE THROTTLE BODIES ......................................... 3-7
ADJUSTING THE THROTTLE CABLE FREE PLAY ................................ 3-8
CHECKING THE SPARK PLUGS............................................................. 3-9
CHECKING THE IGNITION TIMING....................................................... 3-10
CHECKING THE ENGINE OIL LEVEL ................................................... 3-11
CHANGING THE ENGINE OIL ............................................................... 3-11
CHECKING THE TRANSFER GEAR OIL LEVEL................................... 3-13
CHANGING THE TRANSFER GEAR OIL .............................................. 3-14
CHECKING THE CLUTCH FLUID LEVEL .............................................. 3-14
BLEEDING THE HYDRAULIC CLUTCH SYSTEM................................. 3-15
REPLACING THE AIR FILTER ELEMENT ............................................. 3-15
CHECKING THE THROTTLE BODY JOINTS ........................................ 3-16
CHECKING THE FUEL LINE .................................................................. 3-16
CHECKING THE CYLINDER HEAD BREATHER HOSE ....................... 3-17
CHECKING THE OIL TANK BREATHER HOSE .................................... 3-17
CHECKING THE EXHAUST SYSTEM ................................................... 3-17
CHECKING THE CANISTER (for California only)................................... 3-18
ADJUSTING THE EXUP CABLES.......................................................... 3-18
CHASSIS ....................................................................................................... 3-20
ADJUSTING THE REAR DISC BRAKE .................................................. 3-20
CHECKING THE BRAKE FLUID LEVEL ................................................ 3-20
CHECKING THE FRONT BRAKE PADS................................................ 3-21
CHECKING THE REAR BRAKE PADS .................................................. 3-21
CHECKING THE FRONT BRAKE HOSES ............................................. 3-21
CHECKING THE REAR BRAKE HOSES ............................................... 3-22
ADJUSTING THE REAR BRAKE LIGHT SWITCH................................. 3-22
BLEEDING THE HYDRAULIC BRAKE SYSTEM ................................... 3-22
ADJUSTING THE SHIFT PEDAL............................................................ 3-23
ADJUSTING THE DRIVE BELT SLACK ................................................. 3-24
CHECKING AND ADJUSTING THE STEERING HEAD......................... 3-25
CHECKING THE FRONT FORK............................................................. 3-26
ADJUSTING THE REAR SHOCK ABSORBER ASSEMBLY.................. 3-27
CHECKING THE TIRES ......................................................................... 3-27
CHECKING THE WHEELS ..................................................................... 3-29
CHECKING AND LUBRICATING THE CABLES .................................... 3-29
LUBRICATING THE LEVERS................................................................. 3-30
LUBRICATING THE PEDAL ................................................................... 3-30
LUBRICATING THE SIDESTAND .......................................................... 3-30
LUBRICATING THE REAR SUSPENSION ............................................ 3-30