Service Data

STARTING SYSTEM SERVICE SPECIFICATIONS

Starter (1.2 kW type)	Rated voltage and output power			12 V 1.2 kW
	No-load characteristics		Current	90 A or less at 11.5 V
	rpm			3,000 rpm or more
	Brush length		Standard	15.5 mm (0.610 in.)
	Minimum			10.0 mm (0.394 in.)
	Spring installed load		Standard	13.7 - 19.6 N (1.40 - 2.00 kgf, 3.1 - 4.4 lbf)
	Minimum			9.8 N (1.00 kgf, 2.2 lbf)
	Commutator
		Diameter	Standard	30 mm (1.18 in.)
	Minimum			29 mm (1.14 in.)
		Undercut depth	Standard	0.6 mm (0.024 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.)
Starter (1.4 kW type)	Rated voltage and output power			12 V 1.4 kW
	No-load characteristics		Current	90 A or less at 11.5 V
	rpm			3,000 rpm or more
	Brush length		Standard	15.5 mm (0.610 in.)
	Minimum			10.0 mm (0.394 in.)
	Spring installed load		Standard	17.6 - 23.5 N (1.80 - 2.40 kgf, 4.0 - 5.3 lbf)
	Minimum			11.8 N (1.20 kgf, 2.6 lbf)
	Commutator
		Diameter	Standard	30 mm (1.18 in.)
	Minimum			29 mm (1.14 in.)
		Undercut depth	Standard	0.6 mm (0.024 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.)
Starter (1.8 kW type)	Rated voltage and output power			12 V 1.8 kW
	No-load characteristics		Current	100 A or less at 11.5 V
	rpm			2,500 rpm or more
	Shunt coil resistance		at 20°C (68°F)	1.5 - 1.9 Ω
	Brush length		Standard	15.0 mm (0.591 in.)
	Minimum			9.0 mm (0.354 in.)
	Spring installed load		Standard	21.5 - 27.5 N (2.20 - 2.80 kgf, 4.9 - 6.2 lbf)
	Minimum			12.7 N (1.30 kgf, 2.7 lbf)
	Commutator
		Diameter	Standard	35 mm (1.38 in.)
	Minimum			34 mm (1.34 in.)
		Undercut depth	Standard	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.)