Fig. 2.174. Scheme of an arrangement of locks of piston rings: 1 – top ring; 2 – top oil scraper ring; 3 – lower oil scraper ring; 4 – dilator of an oil scraper ring and second ring

Arrange locks of rings, as shown in the figure 2.174.

Fig. 2.175. Installation of the piston with a rod in the cylinder

Insert the piston with a rod into the cylinder, the tag in the form of an arrow has to be turned to a forward part of the engine (fig. 2.175).