7. CYLINDER HEAD/CYLINDER/PISTON ATV 50 Spark Plug Cap CYLINDER HEAD REMOVAL Remove the spark plug cap. Remove the exhaust muffler. ( 2-15 or 2- 16) Bolts Remove the three bolts attaching the fan cover to remove the fan cover. Remove the bolt attaching the engine hood to remove the engine hood. The installation sequence is the reverse of removal. Fan Cover/Engine Hood Cylinder Head Cylinder head Bolts Remove the spark plug. Remove the cylinder head bolts and the cylinder head. Loosen the bolts diagonally in 2 or 3 times. Remove the cylinder head gasket. Spark Plug 7-3