STATE BRAKE
CERTIFICATION
[Document subtitle]
[DATE]
[COMPANY NAME]
[Company address]
, Sure! Here are all the questions and answers numbered for you:
1. A cracked or torn vacuum diaphragm in a brake power booster would most likely cause:
- a hard pedal feel requiring very high pedal effort to stop
2. To test a vacuum power brake booster in the vehicle, you should pump the brake pedal at
least 4 times, hold the brake pedal depressed, and start the engine. The brake pedal should:
- drop slightly and remain firm
3. A mechanic finds gear lube inside both rear drums on a rear wheel drive vehicle. What is
most likely the cause of this problem?
- a plugged axle
4. The rear brakes are dragging after having new linings installed and the drums machined.
The most likely cause is the:
- technician used the parking brake to adjust shoes and the cable is stuck
5. While test driving a car, the mechanic finds that the right front brake "grabs". The most
likely cause of this problem is:
- brake fluid or grease on the brake linings
6. Which of the following incorrect service procedures will cause brake lock-up?
- master cylinder push rod adjusted too long
7. Which of the following incorrect service procedures could cause brake pedal pulsation?
- incorrect run-out on the car brake lathe
8. A common cause of pedal pulsation during brake application is:
- NOT caused by improperly torqued wheels, damaged backing plates, or lubricated shims
CERTIFICATION
[Document subtitle]
[DATE]
[COMPANY NAME]
[Company address]
, Sure! Here are all the questions and answers numbered for you:
1. A cracked or torn vacuum diaphragm in a brake power booster would most likely cause:
- a hard pedal feel requiring very high pedal effort to stop
2. To test a vacuum power brake booster in the vehicle, you should pump the brake pedal at
least 4 times, hold the brake pedal depressed, and start the engine. The brake pedal should:
- drop slightly and remain firm
3. A mechanic finds gear lube inside both rear drums on a rear wheel drive vehicle. What is
most likely the cause of this problem?
- a plugged axle
4. The rear brakes are dragging after having new linings installed and the drums machined.
The most likely cause is the:
- technician used the parking brake to adjust shoes and the cable is stuck
5. While test driving a car, the mechanic finds that the right front brake "grabs". The most
likely cause of this problem is:
- brake fluid or grease on the brake linings
6. Which of the following incorrect service procedures will cause brake lock-up?
- master cylinder push rod adjusted too long
7. Which of the following incorrect service procedures could cause brake pedal pulsation?
- incorrect run-out on the car brake lathe
8. A common cause of pedal pulsation during brake application is:
- NOT caused by improperly torqued wheels, damaged backing plates, or lubricated shims
