26SI Series Alternator – Brush Length – Check



Illustration 1 g00720873

Brush holder

(1) Brushes

(2) Brush length

  1. Measure the length of brushes (1). The minimum brush length (2) is 7.6 mm (0.30 inch). New brush length (2) is 21.9 mm (0.86 inch).
  1. Replace the brush holder if the brush length (2) is near the minimum length.