Fig. 2.144. Removal of the directing valve plug: 1 – the directing valve plug

Remove the directing valve plug from the combustion chamber by means of special adaptation (fig. 2.144).

Fig. 2.145. Assembly of special adaptation

Collect special devices so that depth of L corresponded specified (fig. 2.145).

- Depth is L:

- Admission: 12,2–12,8 mm;

- Release: 12,2–12,8 mm.