LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 1993 >> 323 Base, 1.6 4, Automatic >> Repair and Diagnosis >> Electrical >> Starter - Direct Drive >> Bench Testing >> Brush Test

Brush Test

  1. Connect ohmmeter lead to positive brush holder and other lead to negative brush holder. If continuity exists, brush holder assembly is shorted and must be replaced.
  2. Check brush length. Standard brush length is .67" (17.0 mm). Minimum brush length is .45" (11.5 mm). If length is less than specified, replace brushes.
  3. Using brush spring scale, measure spring tension. Tension should be greater than 2 lbs. (0.9 kg). Tension for a NEW spring should be 3.1-5.7 lbs. (1.4-2.6 kg). Ensure brushes move freely in holders.
scientia non olet · About LEMON Manuals