Engine Lubrication System Schematic
WARNING: This page is about a different car, the 2017 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.
| 1. | Relief valve | 2. | Regulator valve | 3. | Oil strainer |
| 4. | Oil pan | 5. | Oil pump | 6. | Oil cooler |
| 7. | Oil filter | 8. | Relief valve | 9. | Timing chain tensioner (primary) |
| 10. | Timing chain oil jet | 11. | Timing chain | 12. | Piston oil jet |
| 13. | Main oil gallery | 14. | Main bearing | 15. | Crankshaft |
| 16. | Connecting rod bearing | 17. | Connecting rod | 18. | Piston |
| 19. | Intake camshaft journal (No. 3, 4) | 20. | Camshaft oil passage | 21. | Intake camshaft journal (No. 2) |
| 22. | Cylinder head oil gallery | 23. | Rear timing chain case | 24. | Exhaust camshaft journal (No. 1) |
| 25. | Camshaft oil passage | 26. | Exhaust camshaft journal (No. 2, 3, 4) | 27. | Timing chain tensioner (secondary oil gallery) |
| 28. | Timing chain tensioner (secondary) | 29. | Intake valve timing control solenoid valve (bank 2) | 30. | Exhaust valve timing control solenoid valve (bank 2) |
| 31. | Intake valve timing intermediate lock control solenoid valve (bank 2) | A. | Built into oil filter | B. | Oil injection |
| C. | Return oil passage | D. | Bypass | E. | To oil pan |
| F. | Oil passage | G. | Main oil gallery |