AIR1268 RECOMMENDATIONS FOR SELECTION AND USE OF TORQUE WRENCHES FOR AEROSPACE PROPULSION SYSTEMS APPLICATIONS

This report covers torque indicating and limiting devices, also referred to as torque wrenches or torque handles, accessories used to obtain predetermined torque values on nuts, bolts, plumbing, related fasteners and friction of rotating parts, etc; calibration equipment and recommended schedules; proper use of tools and chronic torque problems.