Starter Motor

Item Specification

Starting System
Normal engine cranking speed 140-220 rpm
Starter motor armature shaft maximum runout 0.11 mm (0.004 in)
Starter motor brush manufactured length 16.8 mm (0.66 in.)
Starter motor brush spring tension 18 N (65 oz)
Starter motor commutator maximum runout 0.12 mm (0.005 in)
Starter motor diameter 101.6 mm (4.0 in)
Starter motor maximum load 800 amps
Starter motor minimum stall torque (at 5 volts) 14.7 Nm (10.8 lb-ft)
Starter motor no load current draw 60-80 amps
Starter motor normal load current draw 130-220 amps
Starter circuit maximum voltage drop (engine at normal operating temperature) 0.5 volts