2. Adjust the valves shown in fig. 3.39a,b. To do this, loosen the locknut of the adjusting screw, install the measuring probe and adjust the clearance in the valves by turning the adjusting bolt (pic. 3.40). While holding the adjusting bolt with a screwdriver, tighten the locknut.
Pic. 3.39a. The procedure for adjusting the thermal clearance of valves on SOHC 12V engines | 
Pic. 3.39b. The procedure for adjusting the thermal clearance of valves on SOHC 16V engines |
Thermal clearance on a cold engine: inlet valve - 0.09 mm, exhaust valve - 0.17 mm.
Pic. 3.40. Valve clearance adjustment
3. Scroll the crankshaft one revolution (360‘) clockwise.
4. Adjust the valves shown in Figure 3.41a,b. Repeat the steps in step 2 to adjust the clearance in the above marked valves.
Pic. 3.41a. The procedure for adjusting the thermal gap of the remaining valves on SOHC 12V engines | 
Pic. 3.41b. The procedure for adjusting the thermal gap of the remaining valves on SOHC 12V engines |
5. If the engine is installed on the car, start it. After that, check the valve clearance on a warm engine and, if necessary, adjust it.
Thermal clearance on a warm engine: inlet valve - 0.20 mm, exhaust valve - 0.25 mm.