Torque wrench repairs and calibrations involve inspecting, servicing, and verifying the accuracy of torque wrenches, which are precision tools used to apply a specific torque to fasteners. The repair process includes checking for mechanical wear, replacing worn or damaged components, and ensuring smooth operation of the wrench mechanism. Calibration involves comparing the wrench’s output against certified torque standards across its measurement range, recording deviations, and making adjustments to restore accurate torque delivery. Regular repair and calibration ensure reliable performance, maintain safety in mechanical assemblies, support compliance with industry standards, and provide traceable documentation for quality assurance and maintenance records.