Drum Brakes
Duo Servo brake identification includes that the anchor point is solid/immoveable and serves better in the forward direction. TRUE FALSE
FALSE
Two types of disc rotors are:
Solid
Vented
What did the state of Arizona change the name of Squaw Peak to in Phoenix?
Piestewa Peak
What are the types of brake fade?
Water, Heat, Hydraulic
What may cause a spongy brake pedal?
a. Water fade
b. Air in the line
c. Leaking brake assist
b. Air in the line
A drum assembly that has less linear lining on the front shoe as compared to the rear shoe identifies it as being a ____________________ style drum brake.
Leading/trailing
Excessive wear on one pad as compared to the other pad on the same disc brake can be caused by:
A stuck piston
What is the Arizona State Flower?
Blossom of the Saguaro Cactus
What type of brake system is best for heat dissipation?
Disc
For every 10 degrees Fahrenheit, how much air pressure is gained or lost in a tire?
1 psi
Brake shoe material codes can be located where in the brake assembly?
At the edge of the brake shoe material
What problem would NOT cause too much brake pedal travel on a disc brake system?
a. Worn brake pads
b. not enough brake fluid
c. Even pressure differential
Even pressure differential
Who was the first World Boxing Champion from Arizona?
Louie Espinosa from Phoenix, Arizona
When were disc brakes first used in automobile production?
Early 40's and Late 50's
A short brake power booster push rod can cause what in a brake
Excessive brake pedal travel
Brake drums are sealed from water and dust accumulation by means of what area in the drum assembly?
Labyrinth Seal
What type of valve is used to distribute more pressure to the front brakes than the rear brakes on a disc brake system?
Proportioning vavle
What well known body of water is known for wild trophy trout in Arizona?
Lees Ferry
What are the three main reasons for a brake mil light to appear?
Emergency Brake Still Engaged
Low Fluid Level
Pressure Differential
What should be done to new brake pads that become soaked with grease or oil during operation?
Fix the Leak and install new brake pads
Types of lining material include:
a.
b.
c.
Organic
Semi Metalic
Ceramic
What causes the spring return action of a disc brake caliper piston?
The square cut o-ring
What elk unit in Arizona has put the most highest ranked elk in the world record books?
8
What is the design of disc brake that also has a drum brake built within?
A Top Hat design
When performing a power booster function test, the brake pedal must be pumped several times with the engine power turned: