49909390 Check of valvate springs

Fig. 2.122. Check of valvate springs

Check a spring deviation from a vertical which should not exceed 1,2 mm (fig. 2.122).
Check calibrating of springs.
Length of springs under loading:
– under load of 18-20 N length of a spring makes 34,50 mm;
– under load of 56,3-61,7 N length of a spring makes 24,50 mm;

Fig. 2.123. Check of calibrating of a spring

– spring length in a free condition of 41,30 mm (fig. 2.123).