Valve Spring

Valve timing
57 Tension spring
58 Rocker shaft
58a Rocker shaft
59 Rocker arm
59a Rocker arm bushing
62 Valve spring cap
63 Cap nut
63a Lock-nut
64 Valve spring
65 Bearing bracket
66 Valve stem seals
67 Bolt
67a Washer
68 Locating sleeve
69 Rotocap
70 Intake valve
71 Exhaust valve