Details of the crank mechanism: 1 - crankshaft; 2 - flywheel; 3 - a gear pulley of a cranked shaft; 4 - protective overlay of a gear belt; 5 - crankshaft pulley; 6 - crankshaft pulley on vehicles with power steering; 7 locking plate of the pulley mounting bolts; 8 - connecting rod; 9 - piston pin; 10 - piston rings; 11 - connecting rod bearing shells; 12 - liners of main bearings; 13 - thrust half rings for adjusting the axial stroke of the crankshaft.