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Bench Testing: Brushes

WARNING: This page is about a different car, the 2004 Lexus LS 430 and 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
  1. Brushes should slide smoothly in holders. Replace brushes if damaged or worn. See GENERATOR SPECIFICATIONS .
  2. If exposed brush length is less than minimum, replace brushes and brush holder assembly. Install new brush springs when replacing brushes.