Fig. 1.5. Location of the marking which is beaten out on the case of the engine of the K4J and K4M models

Identification data of the engine are beaten out on the block of cylinders (see fig. 1.5, 1.6, 1.7).

Fig. 1.6. Location of the marking which is beaten out on the F4R model engine case

Fig. 1.7. Identification data of the engine: 1 – engine type; 2 – engine index; 3 – serial number of the engine