Problem 01. Due to an error by the vendor, the weld nut was powder-coated mistakenly, resulting in damage to the bolt's threading.
As a corrective measure, additional steps were introduced to facilitate the proper insertion of the nut, consequently extending production time and impacting the efficiency of the production line.
Problem 02. Positioning of inner bush and bracket.
A fixture gauge was fabricated to facilitate the installation of the bush and bracket, streamlining the welding process.