Rancang Bangun Wheel and Tire Assembly untuk Maintenance Pesawat King Air Model 200 & 350i di Balai Besar Kalibrasi Fasilitas Penerbangan

Abstract

The wheel and tire assembly process on King Air 200 and 350i aircraft at the Balai Besar Kalibrasi Fasilitas Penerbangan (BBKFP) is still performed manually, taking an average of 18.33 minutes and involving four technicians. This condition is inefficient, causes fatigue, and increases the risk of installation errors. This study aims to design an efficient, ergonomic, and safe wheel installation tool. The design method applies the systematic VDI 2221 approach, including task clarification, concept development, and detailed design. The best concept was visualized in a three-dimensional design using CAD software and analyzed for its strength. The calculation results show a safety factor of 18.75, indicating the structure can withstand loads properly. Galvanized material was chosen for its corrosion resistance and ease of fabrication. Functional tests show the tool reduced installation time to 7.28 minutes and can be operated by a single technician. The anthropometric-based design improves comfort and maintains a neutral body posture. Final product modifications include replacing the pin lock handle with ergonomic nylon and adding more adjustment points for the wheel support bar. Overall, the tool effectively reduces working time and manpower while enhancing comfort and operational safety.