18.104.22.168. Check of a valvate spring
Fig. 2.150. Check of height of a valvate spring
Apply the squeezing force to a spring and check height of a spring (fig. 2.150).
If height does not meet standard, replace a valvate spring.
The pressing force: 494,9 N.
Standard height: 27,80 mm.
Fig. 1.151. Turning of the auxiliary ignition key
Fig. 2.151. Measurement of not perpendicularity of a valvate spring
Measure not perpendicularity of a valvate spring, using a corner, as shown in the figure 2.151
Rotating a valvate spring on 360 °, measure the greatest distance of "A".
If not perpendicularity does not meet standard, replace a valvate spring.
Maximum not perpendicularity of a valvate spring: 1% (2,10 mm).