Pic. 2-1. Longitudinal section of the engine:
1 - insert of the main bearing; 2 - insert of the connecting rod bearing; 3 - crankshaft; 4 - crankshaft pulley; 5 - nut; 6 - cover; 7 - cover gasket; 8 - piston; 9 - bushing; 10 - washer; 11 - lock washer; 12 - camshaft; 13 - valve cover gasket; 14 - cylinder block; 15 - clutch housing cover; 16 – the holder of a back epiploon; 17 - external thrust half ring; 18 - flywheel; 19 - internal thrust half ring; 20 - oil crankcase plug.
Pic. 2-2. Cross section of the engine:
1 - oil crankcase; 2 – a nut of fastening of a rod; 3 – a bolt of fastening of a head; 4 - lever; 5 - hydrosupport; 6 – a cover of a head of cylinders; 7 – a head of the block of cylinders; 8 - head gasket; 9 – an arm of fastening of the module of ignition; 10 - bushing; 11 - oil pump drive gear; 12 - oil filter; 13 - oil crankcase gasket; 14 - oil pump.