Rear wheel brake mechanism device (Opel Kadett E)

Rear wheel brake mechanism:
1 - upper tension spring;
2 - release lever;
3 - lever spring;
4 — upper tension spring tab;
5 - spacer bar;
6 — brake shoe pressure springs;
7 - lower tension spring;
8 — parking brake drive cable;
9 - brake pads;
10 — wheel cylinder.