kpw 125 Manuale-dofficina : Pagina 65

          6. CYLINDER HEAD/VALVES                                                             K-PIPE 125

                                                  Dowel pins
 CYLINDER HEAD INSTALLATION
 Clean the cylinder head gasket surface of
 any gasket material

 Be careful not to enter dust and dirt into
    the cylinder.


 Install the dowel pins and a new cylinder
 head gasket.                                          Gasket
                                                                                 Inspection hole's caps
                                                  Gasket

 Install the cylinder head.
 Install the new cylinder head cover gasket.




 Install the cylinder head cover with its arrow
 mark facing the inlet side.
 Install one copper washer and three washers.                                       Cylinder bolt
                                                   Caps Nut and washer
 Install the four cylinder head cover cap nuts,
 cylinder head bolt and cylinder bolt.
 Tighten the four cap nuts in a crisscross
 pattern in 2-3 steps first , then tighten the
 cylinder head bolt and cylinder bolt.

 TORQUE:
 Cylinder head: cover cap nut:1.2~1.6kg-m
 Cylinder head: bolt: 0.6~0.9kg-m
 Cylinder bolt: 0.6~0.9kg-m
                                                                                Cylinder head bolt
 Rotate the flywheel counterclockwise to
 align the "T" mark on the cylinder head.          Align
                                                                            Bolts
 Install the cam chain over the cam sprocket,
 and install the cam sprocket on the camshaft.
 Install and tighten the cam sprocket bolts.

 TORQUE: 0.7~1.1 kg-m




                                                     Cam chain           Cam sprocket

                                                                                          6-8