6. CYLINDER HEAD/CYLINDER/PISTON SUPER 9 50 Cylinder Head Bolts Installation Cylinder head Bolts Install and tighten the cylinder head bolts diagonally in 2 or 3 times. Torque: 14.716.66N-m Install the spark plug. Torque: 10.7816.66N-m Spark Plug Cylinder Head Spark Plug Engine Hood Engine Hood Installation Install the engine hood. ( 6-3) Install the spark plug cap. ( 6-3) Perform the following inspections after installation: · Compression test · Abnormal engine noise · Cylinder air leaks Bolts Bolts 6-5