1. | Rubber | 2. | Air pump hose | 3. | Clamp
4. | Air pump pipe | 5. | Air pump cleaner bracket | 6. | Air pump cleaner assembly
7. | Collar | 8. | Air pump assembly | 9. | Air pump hose
10. | Gasket | 11. | Air cut solenoid valve (bank 2) | 12. | Clamp
13. | Clamp | 14. | Air hose | 15. | Water hose
16. | Water hose | 17. | Water outlet tube | 18. | 3-WAY hose connector
19. | Air hose | 20. | Air cut solenoid valve (bank 1) | 21. | Water hose
22. | Water hose |  |  |  |
B. | To heater pipe | C. | To exhaust manifold and turbocharger assembly (bank 1) |  |
| : Engine front |  |  |  |
Refer to Components for symbols in the figure.

■ CAUTION ■
An air cut solenoid valve malfunction may cause a backflow of exhaust gas. Therefore, install pipes with the utmost caution. Special cautions are required for installing the parts marked with an asterisk (*) shown in the exploded view. (Check that the collar pawl is thoroughly fit.)