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Service Data

Service Data Specification

Starter Rated voltage and output power 12 V 2.0 kW
No-load characteristics Current 100 A or less at 11.5 V
rpm 2,500 rpm or less
Brush length STD 15.0 mm (0.591 in.)
Minimum 9.0 mm (0.354 in.)
Spring installed load STD 21.5 - 27.5 N (2.2 - 2.8 kgf, 4.9 - 6.2 lbf)
Minimum 12.7 N (1.3 kgf, 2.9 lbf)
Commutator  
Diameter STD 35.0 mm (1.378 in.)
Minimum 34.0 mm (1.339 in.)
Undercut depth STD 0.7 mm (0.028 in.)
Minimum 0.2 mm (0.008 in.)
Circle runout Maximum 0.05 mm (0.0020 in.)
Magnetic switch  
Contact plate for wear Maximum 0.9 mm (0.035 in.)
Battery Specific gravity at 20°C (68°F) 1.25 - 1.29
Voltage at 20°C (68°F) 12.5 - 12.9 V
Generator Rated output 12V 100A
Rotor coil resistance at 20°C (68°F) 2.1 - 2.5Ω
Slip ring diameter STD 14.2 - 14.4 mm (0.559 - 0.567 in.)
Minimum 12.8 mm (0.504 in.)
Brush exposed length STD 9.5 - 11.5 mm (0.374 - 0.453 in.)
Minimum 1.5 mm (0.059 in.)
Voltage regulator Regulating voltage 13.2 - 14.8 V