Pic. 2.74. Oil circulation in the engine block:
1. Camshaft chain cover,
2. Chain tensioner,
3. Oil pressure sensor,
4. Check valve,
5. O-ring,
6. crankshaft,
7. Main oil line,
8. Piston pin lubrication,
9. Ball plug,
10. Crankshaft main bearing,
11. Connecting rod bearings,
12. Oil filter,
13. Oil pump,
14. Pressure reducing valve,
15. Oil cooler.
A. Oil supply from the oil pump,
B. Oil supply to the oil cooler,
C. Oil supply from oil cooler,
D. Oil supply to the main line,
E. Oil supply to the cylinder head,
F. Oil supply to chain tensioner.
Pic. 2.75. Oil circulation in the camshaft chain cover:
Drain oil line:
16. Adapter,
17. Cone valve,
18, 20. Plug with gland,
19. Spring.
Oil supply to the oil filter:
21. Bypass valve,
22. Gasket,
23. O-ring,
24. Oil filter cover,
25. Filter element retainer,
26. Filter element,
27. Oil pump housing,
28. Filter oil filling valve.
Oil supply to oil cooler:
29. Plug with gland,
30. Spring,
31. Cone valve.
A. Oil supply from the oil pump,
B. Oil supply to the oil cooler,
C. Oil supply from oil cooler,
D. Oil supply to the main line.
Pic. 2.76. Oil circulation in the cylinder head:
32. Ball stopper,
33. Covers for oil channels in camshafts,
34. Hydraulic compensators,
35. Exhaust camshaft,
36. Oil supply to hydraulic compensators of exhaust valves,
37. Inlet camshaft,
38. Oil supply to hydraulic compensators of inlet valves,
39. Oil seal,
40. Cork.
E. Oil supply to the cylinder head.
Pic. 2.77. Drain line of the lubrication system (scheme):
41. Drain line from the cylinder head / cylinder block,
42. Cork (glued),
43. Common drain line (cylinder block),
44. Pipe for draining oil into the pan.