Mazda MX-5 Miata / Grand Touring. Manual - part 43

 

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Mazda MX-5 Miata / Grand Touring. Manual - part 43

 

 

Fig. 11: Verifying There Is No Continuity Between Slip Ring & Core 
Courtesy of MAZDA MOTORS CORP. 

3. Inspect the slip ring surface condition. 

If the slip ring surface is rough, use a lathe or fine sandpaper to repair it.  

Stator Coil 

1. Verify that the continuity is as indicated in Fig. 12 

 

2008 Mazda MX-5 Miata Grand Touring 

2008 ELECTRICAL Charging System - MX-5 Miata

  

Fig. 12: Stator Coil Terminal Continuity Check Table 
Courtesy of MAZDA MOTORS CORP.

 

2008 Mazda MX-5 Miata Grand Touring 

2008 ELECTRICAL Charging System - MX-5 Miata

  

Fig. 13: Identifying Stator Coil Terminals 
Courtesy of MAZDA MOTORS CORP. 

If there is any malfunction, replace the stator.  

2. Verify that there is no continuity between the stator coil leads and core using a tester. 

If there is continuity, replace the stator coil. 

 

2008 Mazda MX-5 Miata Grand Touring 

2008 ELECTRICAL Charging System - MX-5 Miata

  

Fig. 14: Inspecting Continuity Between Stator Coil Leads And Core 
Courtesy of MAZDA MOTORS CORP. 

Brush 

1. Inspect brushes for wear. 

If any brush is worn almost to or beyond the limit, replace all of the brushes.  

Generator brush length  

Standard: 22.5 mm {0.89 in}  

Minimum: 5.0 mm {0.20 in}  

 

2008 Mazda MX-5 Miata Grand Touring 

2008 ELECTRICAL Charging System - MX-5 Miata

  

 

 

 

 

 

 

 

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