NOTE:
When replacing the single part, perform the work with the engine installed to body.
1. Disconnect the ground cable from battery.
2. Lift up the vehicle.
3. Remove the under cover.
4. Drain the engine coolant. 
5. Drain the engine oil.
6. Remove the air intake boot.
7. Remove the air intake duct and hose.
8. Remove the radiator sub fan motor assembly.
9. Remove the radiator main fan motor assembly.
10. Remove the radiator.
11. Remove the catalytic converter and DPF.
12. Remove the V-belts.
13. Remove the V-belt tensioner.
14. Remove the crank pulley.
15. Remove the scavenger pump.
16. Remove the vacuum pump.
17. Remove the camshaft position sensor.
18. Remove the oil level gauge and oil level gauge guide from the chain cover.
19. Remove the chain cover.
20. Remove the timing chain.
21. Hold the cam sprocket using the ST, and remove from the camshaft.
NOTE:
• The illustration shows the intake cam sprocket (RH).
• On the intake cam sprocket (RH) only, a camshaft plate is attached to the tip.
• Before performing work, clearly indicate the attachment position on the cam sprocket to avoid confusion during installation.
| ST1 18355AA000 | PULLEY WRENCH |
| ST2 18334AA030 | PULLEY WRENCH PIN SET |
