Commutator Test
WARNING: This page is about a different car, the 1999 Acura 3.0CL and 1999 Acura 2.3CL. However, it is still accessible from the selected car via links, so may be relevant.
- Check for continuity between commutator segments. If continuity does not exist, replace armature. Measure commutator mica depth. See STARTER SPECIFICATIONS . If mica depth is not within specifications, replace commutator.
- Measure commutator runout. See STARTER SPECIFICATIONS . If runout is not within specifications, replace armature assembly. If commutator is burnt or dirty, clean using emery cloth or a lathe. Measure commutator diameter. See STARTER SPECIFICATIONS . If diameter is less than minimum specification, replace armature assembly.