S031

Oil seal

S030-1

Cam wheel (H)

S030

Cam wheel

S029

Jib

S028

Rocker pin

S027

Rocker

S026

Below rocker

S025

Spring

S023

Output valve

S022

Input valve

S021

Piston ring

S020

Piston, piston pin, clip

1 3 4 5 6 7 19