2007 Yamaha Apex Factory Service Manual, Page 178Get this manual

2007 Yamaha Apex Factory Service Manual, Page 178

VALVES AND VALVE SPRINGS VALVES AND VALVE SPRINGS Job namePart name Valves and valve springs removal Cylinder head Intake
valve spring seat Intake valve Intake valve guide Exhaust valve lifter Exhaust valve pad Exhaust valve cotter Exhaust valve