The device of the gas distribution mechanism of 8-valve engines (Opel Kadett E)

Engine timing mechanism parts "14NV", "16SV", "C16NZ", "20NE", "C20NE", "20SEH":
1 — camshaft;
2 - cylinder head;
3 — rocker arm;
4 - rocker arm guide;
5 - crackers;
6 — valve spring plate;
7 - valve spring;
8 — valve spring support washer;
9 - rotary device of the outlet valve;
10 - exhaust valve;
11 — inlet valve;
12 — hydraulic pusher;
13 - rear toothed belt cover;
14 — oil seal;
15 — camshaft toothed pulley;
16 - toothed belt;
17 - Front timing belt cover;
18 — toothed pulley of the crankshaft;
19 — crankshaft.

Details of the valve timing mechanism:
A - engines "13N" and "13S";
B - engines "16S", "18E", "1BSE".
1 — camshaft;
2 - thrust plate;
3 — oil seal;
4 - Upper toothed belt cover;
5 - toothed pulley of the camshaft;
6 - toothed belt;
7 - rear cover of the toothed belt;
8 - Front timing belt cover;
9 - inlet valve;
10 - exhaust valve;
11 - hydraulic pusher;
12 — rocker arm;
13 — rocker arm guide;
14 - cracker;
15 — upper valve spring plate;
16 - valve spring;
17 — oil deflector cap;
18 — lower valve spring plate;
19 — rotary device of the exhaust valve.