Fig. 20: Measuring Brush Length
Courtesy of MAZDA MOTORS CORP.
3. Measure the brush spring force using a spring balance.
If not within the minimum specification, replace the brush and brush holder component.
Starter brush spring force
Standard: 15.0-20.4 N {1.53-2.08 kgf, 3.38-4.58 lbf}
Minimum: 2.75 N {0.28 kgf, 0.62 lbf}
2007 Mazda MX-5 Miata Sport
2007 ENGINE Starting System - MX-5 Miata
Microsoft
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