Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Starting System

Item Specification

Normal Engine Cranking Speed 150-200 rpm
Starter Motor Maximum Load current draw 2400 Amperes
Starter Motor Minimum Stall Torque (at 2.5 Volts) 37.3 Nm (27.5 Lb-ft)
Starter Motor No Load Current Draw 170 Amperes max.
Starter Motor Normal Load Current Draw 230-630 Amperes
Starting Circuit Maximum Voltage Drop (Engine Temperature Normal) 0.5 Volts