1. Verify that the phase shifter assembly does not rotate.
2. Wind up «on the surface, other than those shown by the arrow, vinyl film.
3. Place the compressor hose under the film and supply air at a pressure of 100 kPa to the camshaft channels.
Note. If oil is released during the above procedure, wipe it off with a rag or paper.
4. Depending on the increase or decrease in air pressure, the phase shifter must rotate in one direction or another (shown in the figure by arrows).
5. When the phase shifter has rotated to its maximum angle, fix this position with the locking pin.
6. Check the angle of maximum deviation of the phase shifter. It should be 20°.