Valve timing mechanism — design description (VW Golf 2)

Figure 90. Timing components that must be removed when replacing the timing belt or timing pulleys: 1 - toothed belt; 2 - bolt (80 Nm); 3 - toothed pulley of the camshaft; 4 - bolt (10 Nm); 5 - rear casing; 6 - bolt (20 Nm); 7-bolt (80 Nm; 90 Nm + 1/4 turn with a modernized crankshaft); B - bolt (20 Nm); 9 - V-belt; 10 - pulley; 11 - lower belt cover; 12 - Upper belt cover