DAELIM VJF125 Service Manual - Cylinder Head

10-4

CYLINDER HEAD / VALVES

Check  the  cam  lobes  of  the  camshaft  for  wear  or

damage.

Measure the height of the cam lobe.

SERVICE LIMIT : IN : 37.110 mm

EX: 36.870 mm

Manually  turn  the  camshaft  bearing  outer  race,  and

check if it turns smoothly.

Check the bearing for wear or damage.

CYLINDER HEAD

REMOVAL

Remove the cylinder head cover

Remove the camshaft.

Remove the cylinder head special socket nut(M8)

Remove the cylinder head from the cylinder.

Remove the throttle body insulator.

Take precautions not to allow the cam chain to drop

into the crankcase.

Remove  the  cylinder  head  gasket,  dowel  pins  and

cam chain guide from the cylinder.