3.13. Lubrication system

Oil replacement
Oil pump
Roller and gear wheel of the drive oil pump
Plugs of the roller of the drive of the oil pump
Plug of a gear wheel of the drive of the oil pump
Washing of details of ventilation of a case of the engine




Fig. 3-68. Lubrication system: 1 — the oil pump; 2 — an oil case; 3 — the channel of supply of oil from the pump to the filter; 4 — the horizontal channel for supply of oil from the filter to the oil highway; 5 — the channel for supply of oil to a gear wheel of the drive of the oil pump and distributor of ignition; 6 — the channel in a neck of a bent shaft; 7 — a forward epiploon of a bent shaft; 8 — the channel of supply of oil from the oil highway to the radical bearing and to the roller of the drive of the oil pump and the distributor of ignition; 9 — the plug and gear wheels of the drive of the oil pump and the distributor of ignition; 10 — the roller of the drive of the oil pump and the distributor of ignition; 11 — the channel for an oil drain; 12 — the channel in a camshaft cam; 13 — the main channel in the camshaft; 14 — the channel in a basic neck of the camshaft; 15 — ring bore on an average basic neck of the camshaft; 16 — a cover of an oil-filling mouth; 17 — the inclined channel in a head of cylinders; 18 — the vertical channel in the block of cylinders; 19 — the oil highway; 20 — sensors of pressure and a control lamp of pressure of oil; 21 – the channel of supply of oil to the radical bearing; 22 — the channel of supply of oil from the radical bearing to conrod; 23 — the index of level of oil; 24 — an oil filter; 25 – perepuskny filter valve; 26 — the antidrainage valve

The device of system is shown in fig. 3-68. On a part of cars the sensor 20 is installed only for a control lamp.

Fig. 3-69. Main sizes of the oil pump and its drive

The main sizes of the pump and its drive are given in fig. 3-69.