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Starting (Service Specifications): Other Lexus SC II

SERVICE DATA

StarterRated voltage and output power12 V 2.0 kW
No-load characteristicsCurrent100 A or less at 11.5 V
RPM2,500 RPM or less
Brush lengthSTD15.0 mm (0.591 in.)
Minimum9.0 mm (0.354 in.)
Spring installed loadSTD21.5-27.5 N (2.2-2.8 kgf, 4.9-6.2 lbf)
Minimum12.7N (1.3 kgf, 2.9 lbf)
CommutatorDiameterSTD35.0 mm (1.378 in.)
Minimum34.0 mm (1.339 in.)
Undercut depthSTD0.7 mm (0.028 in.)
Minimum0.2 mm (0.008 in.)
Circle runoutMaximum0.05 mm (0.0020 in.)
Magnetic switchContact plate for wearMaximum0.9 mm (0.035 in.)
BatterySpecific gravityAt 20°C (68°F)1.25-1.29
VoltageAt 20°C (68°F)12.5-12.9V
GeneratorRated output12V 100A
Rotor coil resistanceAt 20°C (68°F)2.1-2.5 ohm
Slip ring diameterSTD14.2-14.4 mm (0.559-0.567 in.)
Minimum12.8 mm (0.504 in.)
Brush exposed lengthSTD9.5-11.5 mm (0.374-0.453 in.)
Minimum1.5 mm (0.059 in.)
Voltage regulatorRegulating voltage13.2-14.8 V

SERVICE DATA SPECIFICATIONS