Starting System Fundamentals Chapter 32 Page 431

Starter Systems

The Staring System Solenoid

Starter Solenoid Starter Body Over Running Clutch

Cutaway View

Starter Acts Upon the Flywheel Cranks Over Engine (250-400 rpms)

Current wants to turn the shaft How the Starter Works Magnets produce fields Now the stronger fields Work on the shaft and turns it to the right Current wants to turn the shaft to the right

Pole Magnets

Starter Magnets

Commutation

Armature Shaft Drive Gear Eventually Connects Here

Solenoid This acts like a heavy duty switch

The Electrical Circuit Neutral Safety Switch will prevent the motor from working. By turning ignition switch The solenoid allows the battery Voltage to the motor terminal This starts the motor turning.

Your Job. Complete chapter Questions 1-10 (review) and 1-5 (ASE-style). Page 437-438 Write on a separate paper and write out the complete question and your answer. ( do not write the other answer options). Complete the chapter worksheet (I will give it out). You may write on it. File all items in your note book. Notebooks will be graded in the future.