Hydraulic Brake System Flashcards
0
Q
What is the major wear item in a drum brake system
A
Brake shoes
1
Q
What are two types of brake systems?
A
Drum
Disc
2
Q
How is wear material usually held to shoe?
A
Rivets
3
Q
What is self energizing action?
A
When one or both shoes try to move into tighter contact with drum.
4
Q
What is servo action?
A
When one shoe moves the other during braking action
5
Q
What does duo-servo mean?
A
Servo action occurs during braking in both directions
6
Q
What is non-servo action
A
There is no movable mechanical connection between shoes
7
Q
What are two types of linings?
A
Non-asbestos organic
Semi-metallic
