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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 93 (Charging System - I-ELOOP) >> GENERATOR INSPECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITH i-ELOOP)] >> Generator Internal Parts >> Rotor

Generator Internal Parts: Rotor

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  1. Measure the resistance between the slip rings using a tester.
    Fig 1: Measuring Resistance Between Slip Rings
    G09130269Courtesy of MAZDA MOTORS CORP.
    • If not within specification, replace the rotor.

      Generator rotor resistance (between slip rings) [20 °C {68 °F}] 

      1.8-2.1 ohms

  2. Verify that there is no continuity between the slip ring and core using a tester.
    Fig 2: Checking Continuity Between Slip Ring And Core
    G09074496Courtesy of MAZDA MOTORS CORP.
    • If there is continuity, replace the rotor.
  3. Inspect the slip ring surface condition.
    • If the slip ring surface is rough, use a lathe or fine sandpaper to make it smooth.
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