Disconnect the wire from the "–" terminal of the battery.
Drain the oil from the engine crankcase.
Remove the engine oil pan (see subsection 10.4.4.).
1. Unscrew the three bolts securing the oil receiver (flat washers are installed under the bolts) and...
2....remove the oil receiver.
(The material is posted on the online resource: vazbook)
3. Clean the oil receiver screen from dirt and wash it with white spirit. If the screen cannot be cleaned or is damaged, replace the oil receiver screen.
4. Install the oil receiver in the reverse order of removal, after replacing the torn or loose sealing ring. Pour oil into the engine crankcase.