6. CYLINDER HEAD/CYLINDER/PISTON LIKE 50 2T Cylinder head Bolts Cylinder Head Bolts Installation Install and tighten the cylinder head bolts diagonally in 2 or 3 times. Torque: 1.51.7kg-m Install the spark plug. Torque: 1.11.7kg-m Cylinder Head Spark Plug Engine Hood Engine Hood Installation Install the engine hood. ( 6-3) Install the spark plug cap. ( 6-3) Bolts Perform the following inspections after installation: · Compression test · Abnormal engine noise · Cylinder air leaks 6-5