Timing mechanism parts: 1 - crankshaft; 2 - toothed pulley of the crankshaft; 3 - toothed camshaft drive belt; 4 - coolant pump; 5 - toothed pulley of the camshaft; 6 - camshaft; 7 - flasher sensor-distributor drive gear; 8 - Front and rear timing belt protective covers; 9 - pusher and valve clearance adjusting washer; 10 - hydraulic pusher; 11 - crackers; 12 - spring support plates; 13 - valve springs; 14 - valves; 15 - oil deflector cap; 16 - guide roller (since 1984 model year)
(The original version is on the portal: AUDImanual.ru)