Posts Tagged: rebuilding an alternator

Rebuilding an Alternator: The Complete DIY Step-by-Step Guide

Rebuilding an Alternator vs. Buying a Remanufactured Alternator Quick Summary Most alternator problems are due to: 1) Failed diodes or rectifier 2) Failed voltage regulator 3) Worn brushes or slip rings 4) Worn bearings • These are easily replaceable items. However, before considering a rebuild, always diagnose the charging system before removing the alternator. A badly corroded battery cable, ground, belt, or connection can imitate alternator failure. • Inspect the rotor, stator, housing, and slip rings before spending money on rebuild parts. • Never hammer new bearings into place. Use … Read More