JUKI RS-1 Maintenance Manual page 285

Vacuum pump pressure apartment diagram
No. Name
1 Hexagon socket head bolt (M6×95)
8pcs.
2 Pump head cover-1
3 Coupling pipe
4 O-ring P-10
5 Pump head cover-2
6 Gasket
7 Valve holder
8 Suction exhaust valve
9 Cylinder plate
Maintenance Guide
12-58
No. Name
10 Cylinder gasket
11 Cylinder
12 Hexagon socket head bolt (M8×20)
13 Cup packing holder
14 Cup packing
15 Connecting rod