ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Electrical Specifications|Page 6718 > < Starting System- No Crank Condition|Page 6715
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Starter Motor: Electrical Specifications

Item.....................................................................................................................................................................................................................Specification

Normal engine cranking speed.............................................................................................................................................................................140-220 rpm
Starter motor no load current draw.........................................................................................................................................................................60-80 amps
Starter motor normal load current draw..............................................................................................................................................................130-220 amps
Starter motor maximum load current draw................................................................................................................................................................800 amps
Starter motor minimum stall torque (at 5 volts)........................................................................................................................................14.7 Nm (10.8 lb-ft)
Starter circuit maximum voltage drop (engine at normal operating temperature).........................................................................................................0.5 volt

Electrical Specifications|Page 6718 > < Starting System- No Crank Condition|Page 6715