Establish cam-shaft necks No. 1 and No. 5 on prisms.

Fig. 2.152. Measurement of a beating of a cam-shaft

Measure a beating of a cam-shaft (fig. 2.152).

If the beating does not meet standard, replace a cam-shaft.

Maximum beating: 0,03 mm.

Fig. 2.153. Measurement of height of a contour of a cam

Measure cam contour height in two points, as shown in the figure 2.153.

If height does not meet standard, replace a cam-shaft.

Neck No. 1.

Standard height of a cam-shaft of L8:

- An admission – 40,79 mm;

- Release – 41,08 mm.

- Cam-shaft of LF, L3:

- An admission – 42,12 mm;

- Release – 41,08 mm.

With the mechanism of change of phases of gas distribution:

- An admission – 42,44 mm;

- Release – 41,18 mm.

- Neck No. 5

Standard height of a cam-shaft of L8:

- An admission – 40,692 mm;

- Release – 40,982 mm.

Cam-shaft of LF, L3:

- An admission – 42,022 mm;

- Release – 40,982 mm.

With the mechanism of change of phases of gas distribution:

- An admission – 42,342 mm;

- Release – 41,082 mm.