CHECKING THE BALANCER DRIVE ................................................. 4-49 INSTALLING THE BALANCER DRIVE GEAR AND BALANCER DRIVEN GEAR ................................................... 4-49 PRIMARY AND SECONDARY SHEAVES ................................................. 4-51 PRIMARY SHEAVE ............................................................................. 4-53 SECONDARY SHEAVE ...................................................................... 4-54 REMOVING THE PRIMARY AND SECONDARY SHEAVES ............. 4-55 DISASSEMBLING THE SECONDARY SHEAVE ................................ 4-55 CHEKING THE PRIMARY SHEAVE ...................................................
4-56 CHECKING THE SECONDARY SHEAVE .......................................... 4-56 ASSEMBLING THE PRIMARY SHEAVE ............................................ 4-57 ASSEMBLING THE SECONDARY SHEAVE ...................................... 4-57 INSTALLING THE PRIMARY AND SECONDARY SHEAVES ............ 4-59 CLUTCH ...................................................................................................... 4-60 REMOVING THE CLUTCH ................................................................. 4-62 CHECKING THE CLUTCH .................................................................. 4-62 INSTALLING THE CLUTCH ................................................................
4-63 CRANKCASE .............................................................................................. 4-65 STARTER MOTOR, TIMING CHAIN AND OIL FILTER ...................... 4-65 CRANKCASE ...................................................................................... 4-67 CRANKCASE BEARING ..................................................................... 4-68 SEPARATING THE CRANKCASE ...................................................... 4-69 CHECKING THE TIMING CHAIN AND GUIDE ................................... 4-69 CHECKING THE OIL DELIVERY PIPE ...............................................
4-69 CHECKING THE CRANKCASE .......................................................... 4-70 CHECKING THE BEARINGS .............................................................. 4-70 ASSEMBLING THE CRANKCASE ...................................................... 4-70 INSTALLATING THE SHIFT LEVER ................................................... 4-71 CRANKSHAFT AND OIL PUMP ................................................................ 4-72 OIL PUMP ........................................................................................... 4-73 REMOVING THE CRANKSHAFT .......................................................
4-74 CHECKING THE OIL PUMP ............................................................... 4-74 CHECKING THE RELIEF VALVE ....................................................... 4-75 CHECKING THE OIL STRAINER ....................................................... 4-75 ASSEMBLING THE OIL PUMP ........................................................... 4-75 CHECKING THE CRANKSHAFT ........................................................ 4-76 INSTALLING THE CRANKSHAFT AND BALANCER ......................... 4-77