If maintenance procedures do not specify a torque value, what should you do?

In situations where maintenance procedures do not specify a torque value, consulting a standard torque table is the most reliable approach. Standard torque tables provide a wide range of torque specifications based on fastener size, grade, and materials used. These tables are developed from industry standards and manufacturers' recommendations, ensuring that the values are correct and safe for use in various applications.

By utilizing a standard torque table, a technician can ensure that the fasteners are tightened to the correct specification, which is crucial for maintaining the safety and integrity of the aircraft. Over-tightening can lead to component damage, while under-tightening could result in loose connections, both of which can have serious safety implications in aviation.

While personal experience and knowledge from senior technicians can be valuable, they may not always be applicable to every specific scenario or fastener. Relying solely on average torque values based on experience or maximum torque settings can lead to inconsistencies and potential mechanical failures. Thus, using a standard torque table stands out as the most accurate and standardized approach to maintaining aircraft safety and performance.