7. CYLINDER HEAD (2-STROKE)/ CYLINDER/PISTON VITALITY 50 Cylinder head Bolts Spark Plug Cylinder Head Bolts Installation Install and tighten the cylinder head bolts diagonally in 2 or 3 times. Torque: 1.01.2kg-m Install the spark plug. Torque: 1.11.7kg-m Cylinder Head Spark Plug Engine Hood Installation Install the engine hood. ( 7-5) Install the spark plug cap. ( 7-5) Remove the exhaust muffler. ( 13-10) Perform the following inspections after installation: · Compression test · Abnormal engine noise · Cylinder air leaks Engine Hood Bolt Bolts 7-7