Método de fabricar uma motocicleta que adota um sistema de reservatório seco como sistema lubrificante e quadro de corpo de veículo de uma motocicleta

摘要

A method for manufacturing a motor cycle that adopts a dry sump system as a lubricating system and includes a tank in frame utilizing a portion of a vehicle body frame, the method includes steps of (a) forming an oil tank assembly 100 from a head pipe 10, a down tube 12 and a gusset 14, (b) carrying out a leakage test of a space defined by the head pipe 10, the down tube 12 and the gusset 14, and (c) connecting a main frame to the head pipe of the oil tank assembly after the step (b), the main frame extending rearward from the head pipe.