Repair and Diagnosis: Electrical: Starter: Description
NOTE:
On Z3, 323i, 323is, and 840Ci, information is not available from manufacturer. Wiring diagrams may be available. See WIRING DIAGRAMS .
Bosch starter is a brush-type, series-wound electric motor with an overrunning clutch. Field frame carries pole shoes and field coils, and is enclosed by commutator end frame and drive bushing. Armature shaft drive end drives a reduction gear.