6. CYLINDER HEAD/VALVES GRAND DINK 250
Tensioner Screw
Turn the cam chain tension screw counter
clockwise to release it.
O-ring
Apply engine oil to a new O-ring and install
it.
Tighten the cam chain tension cap screw.
Be sure to install the gasket into the
groove properly.
Cylinder Head Cover
CYLINDER HEAD COVER
INSTALLATION
Adjust the valve clearance. ( 3-6)
Install a new cylinder head cover O-ring and
install the cylinder head cover.
Be sure to install the O-ring into the
groove properly.
Install and tighten the cylinder head cover
bolts. O-ring
Torque: 7.811.8N-m
6-11