the cylinder block of the four-cylinder . disassembled motor vehicle for repair. parts in engine oil. car engine repair in

assemble auto automobile block box car cast chain crank cylinder diesel dirty disassembled dismantled dural engine equipment fixing four fourcylinder fourstroke garage gasket gasoline head hood iron machine maintenance metal mode motor motorcycle oil oiled old open part parts piston repair science screwdriver service shaft shop stroke technology tool torque triplet vehicle