What is the significance of torque charts in aircraft maintenance?

The significance of torque charts in aircraft maintenance lies in their provision of specific torque values that are essential for the proper installation of fasteners. These torque values ensure that components are secured adequately without being overtightened or undertightened, which could lead to mechanical failures or safety issues during operation. Proper torque application is crucial for maintaining the integrity of the structure and systems of the aircraft.

By adhering to the values indicated in torque charts, maintenance personnel can ensure that fasteners are tightened to the manufacturer’s specifications, which has a direct impact on the overall safety and performance of the aircraft. This practice is vital in preventing potential malfunctions that could result from improperly secured components. The other options do not relate directly to the role of torque charts in aircraft maintenance, which specifically pertains to the accurate installation of mechanical fasteners.