3.5. Check of pressure of oil

1. Disconnect the socket and turn out the oil pressure sensor from the block of cylinders.
2. For installation of the sensor screw the manometer union in openings.
3. Launch the engine and warm up it up to the normal working temperature.
4. With a frequency of rotation of a bent shaft of the mines-1 engine 3000 read pressure shown by the manometer.

Oil pressure: 294–392 kPa

5. If pressure differs from the required value, find out the reason and make repairs.
6. Turn out the union of the manometer and screw into place the oil pressure sensor.

Inhaling moments: 12–18 N • m