Chery QQ Service Manual
- 1 -
Chapter 1 Start System
Section 1 Summary
Start circuit
Start circuit is composed of battery, start motor, ignition switch and relational circuit.
The connection of these parts is shown in the following figure. This chapter only
refers to start motor.
Starter motor
Starter motor is composed of start motor bracket, armature, overspeed clutch, magnet
switch, end cover of rectifier, brush holder and start pinion fork.
In the circuit of following figure, when ignition switch is closed, magnet switch coil is
magnetized, plunger and pinion fork moves, then start pinion mesh with the flywheel
gear ring and magnet switch contact point close, so start is begin.
When engine starts, before magnet switch dose not cut off, overspeed clutch protect
armature not overspeed. Here, return spring put the start pinion come away.
Magnet switch
Suction coil
Retain coil
Plunger
Contact point of magnet switch
Ignition
Start
Battery
Ignition an
To Next Page
Loading...
