Generator Inner Parts: Rotor

WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

Measure the resistance between the slip rings using an ohmmeter.
- If not as specified, replace the rotor.
Specification
1. 2.5-2.9 ohm [20 °C {68 °F}]
Fig 1: Measuring Resistance Between Slip Rings Using Ohmmeter
Courtesy of MAZDA MOTORS CORP.
Verify that there is no continuity between the slip ring and the core using an ohmmeter.
- If there is continuity, replace the rotor.
Fig 2: Verifying Continuity Between Slip Ring And Core
Courtesy of MAZDA MOTORS CORP.
Inspect the slip ring surface condition.
- If the slip ring surface is rough, use a lathe or fine sandpaper to repair it.