This document provides instructions for overhauling an automotive alternator. It outlines the key steps which are: 1) Disconnect the battery and inspect belts, wiring and alternator orientation before removal. 2) Disassemble the alternator and inspect components like bearings, windings, and housings for wear or damage. 3) Test rotors, diodes, and stators to check for faults or grounds. 4) Clean, replace worn parts, and reassemble the alternator following proper procedures and torque specifications. 5) Perform final bench testing to check output, regulation and circuits before reinstalling on the vehicle.