* Intake: 0.15 - 0.25 mm (0.006 - 0.010 in)
* Exhaust: 0.20 - 0.30 mm (0.008 - 0.012 in)
To adjust the valve tappet clearance, you will need the following tools:
* Feeler gauge
* Wrench
* Screwdriver
1. Start by removing the valve cover.
2. Locate the valve tappets. They are located on the top of the cylinder head, and they are held in place by a nut and locknut.
3. Use the feeler gauge to measure the clearance between the valve tappet and the valve stem.
4. If the clearance is not within the specified range, loosen the locknut and turn the tappet until the correct clearance is achieved.
5. Tighten the locknut to secure the tappet in place.
6. Repeat steps 3-5 for all of the valve tappets.
7. Replace the valve cover.
It is important to note that the valve tappet clearance should be checked and adjusted periodically as the engine wears.
