For the correct compression of valvate springs it is necessary to align adaptation plunger (Mot. 1502) on a valve core.

Fig. 2.110. Centering of a plunger of a valvate spring: 1 – boring; 2 – plunger; 3 – press plug; 4 – valve core

The plate of a valvate spring has to enter boring of the press plug of adaptation (Mot. 1502) (fig. 2.110).

Remove:

– crackers;

– plates of valvate springs;

– valvate springs;

– valves;

– maslootrazhatelny caps by means of nippers (Mot. 1335).