STATE BRAKE CERTIFICATION EXAM WITH 1005 VERIFIED SOLUTIONS 202
1. A cracked or torn vacuum diaphragm in a hard pedal feel requiring very high pedal ef-
a brake power booster would most likely fort to stop
cause:
2. to test a vacuum power brake booster in drop slightly and remain firm
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:
3. A mechanic finds gear lube inside both a plugged axle
rear drums on a rear wheel drive vehi-
cle. What is most likely the cause of this
problem?
4. The rear brakes are dragging after hav- technician use the parking brake to adjust shoes
ing new linings installed and the drums and the cable is stuck
machined. the most likely cause is the:
5. While test driving a car, the mechanic brake fluid or grease on the brake linings
finds that the right front brake "grabs".
The most likely cause of this problem is:
6. Which of the following incorrect service master cylinder push rod adjusted too long
procedures will cause brake lock-up?
7. Which of the following incorrect service incorrect run-out on the car brake lathe
procedures could cause brake pedal pul-
sation?
8. A common cause of pedal pulsation dur- NOT caused by improperly torqued wheels,
ing brake application is: damaged backing plates, or lubricated shims
1/4
1. A cracked or torn vacuum diaphragm in a hard pedal feel requiring very high pedal ef-
a brake power booster would most likely fort to stop
cause:
2. to test a vacuum power brake booster in drop slightly and remain firm
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:
3. A mechanic finds gear lube inside both a plugged axle
rear drums on a rear wheel drive vehi-
cle. What is most likely the cause of this
problem?
4. The rear brakes are dragging after hav- technician use the parking brake to adjust shoes
ing new linings installed and the drums and the cable is stuck
machined. the most likely cause is the:
5. While test driving a car, the mechanic brake fluid or grease on the brake linings
finds that the right front brake "grabs".
The most likely cause of this problem is:
6. Which of the following incorrect service master cylinder push rod adjusted too long
procedures will cause brake lock-up?
7. Which of the following incorrect service incorrect run-out on the car brake lathe
procedures could cause brake pedal pul-
sation?
8. A common cause of pedal pulsation dur- NOT caused by improperly torqued wheels,
ing brake application is: damaged backing plates, or lubricated shims
1/4
