1. Remove the engine from vehicle. 
2. Remove the V-belts.
3. Remove the V-belt tensioner.
4. Remove the crank pulley.
5. Remove the scavenge pump.
6. Remove the vacuum pump.
7. Remove the camshaft position sensor.
8. Remove the oil level gauge and oil level gauge guide from the chain cover.
9. Remove the chain cover.
10. Remove the timing chain assembly.
11. Remove the cam sprocket.
NOTE:
Step 11 is only performed when replacing the camshaft.
12. Remove the rocker cover.
13. Disconnect the fuel delivery pipe and return pipe.
14. Loosen the camshaft cap bolts equally, a little at a time in alphabetical sequence shown in the figure.
15. Remove the camshaft cap and front camshaft cap.
NOTE:
Arrange camshaft caps in order so that they can be installed in their original positions correctly.
16. Remove the camshaft.
17. Remove the valve rocker.
NOTE:
Arrange the valve rockers in order so that they can be installed in their original positions.