Service manual

CHAPTER 3.

PERIODIC CHECKS AND ADJUSTMENTS

INTRODUCTION ............................................................................................ 3-1

PERIODIC MAINTENANCE AND LUBRICATION INTERVALS .................. 3-1

COVER AND PANEL ....................................................................................3-3

SIDE COVERS AND SEAT ......................................................................3-3

FRONT COVER, INNER PANEL AND INNER FRONT COVER .............3-5

FOOTREST BOARD AND UNDER COVER ............................................3-6

HANDLEBAR COVERS ...........................................................................3-7

ENGINE .........................................................................................................3-8

ADJUSTING THE VALVE CLEARANCE .................................................3-8

ADJUSTING THE ENGINE IDLING SPEED ............................................3-9

ADJUSTING THE THROTTLE CABLE FREE PLAY .............................3-10

CHECKING THE SPARK PLUG ............................................................ 3-11

CHECKING THE IGNITION TIMING ..................................................... 3-12

TRANSMISSION OIL REPLACEMENT ................................................. 3-13

MEASURING THE COMPRESSION PRESSURE ................................ 3-14

CHECKING THE ENGINE OIL LEVEL .................................................. 3-15

CHANGING THE ENGINE OIL ..............................................................3-16

MEASURING THE ENGINE OIL PRESSURE ....................................... 3-17

CLEANING THE AIR FILTER ELEMENT .............................................. 3-18

CLEANING THE V-BELT CASE AIR FILTER ELEMENT ...................... 3-18

CHECKING THE FUEL AND VACUUM HOSES ...................................3-19

EXHAUST SYSTEM INSPECTION .......................................................3-19

CHECKING THE COOLANT LEVEL .....................................................3-20

CHANGING THE COOLANT ................................................................. 3-21

INSPECTING THE COOLANT SYSTEM ............................................... 3-24

CHASSIS .....................................................................................................3-25

CHECKING THE FRONT BRAKE LEVER FREE PLAY ........................ 3-25

ADJUSTING THE REAR BRAKE .......................................................... 3-25

CHECKING THE BRAKE FLUID LEVEL ............................................... 3-26

CHECKING THE BRAKE PADS ............................................................ 3-27

CHECKING THE BRAKE SHOES ......................................................... 3-27

CHECKING THE BRAKE HOSES ......................................................... 3-27

BLEEDING THE HYDRAULIC BRAKE SYSTEM .................................. 3-28

CHECKING AND ADJUSTING THE STEERING HEAD ........................3-29

CHECKING THE FRONT FORK ............................................................3-31

INSPECTING THE REAR SHOCK ABSORBER ................................... 3-32

CHECKING THE TYRES .......................................................................3-32

CHECKING THE WHEELS .................................................................... 3-35

CHECKING AND LUBRICATING THE CABLES ...................................3-35

LUBRICATING THE LEVERS AND PEDALS ........................................ 3-36

LUBRICATING THE CENTERSTAND ................................................... 3-36

CHK

ADJ