5.2.1. Oil pump
The oil pump is in an engine case. Power of the gear pump, depending on characteristics of the engine, is various. The oil pump is equipped with the reducing valve limiting pressure to 5 bars. The soaking-up branch pipe of the oil pump is shipped in an oil bathtub (case). From the oil pump oil arrives to the filter. On full gas through the pump there pass more than 30 l of oil a minute.