Ase Brakes Exam Questions And Answers

drum is chattering on the brake lathe. This could be the result of: A missing dampening belt could cause the drum to vibrate while on the lathe. This vibration can cause the drum to bounce on the cutting tip and make a chattering noise. A vehicle equipped with a hydro-boost brake system has a hard pedal with little braking action. Which of the following could be the cause? Low power steering fluid can cause the booster to provide very little if any boost. 10 Must-Have Accessories for Sprucing Up Your Caravan 0:56 / 1:11 Which of the following could cause excessive noise while braking? Missing anti-rattle clips could cause excessive noise while braking A vehicle equipped with a "hill holding" option has a abs code. Which two would most likely be used to check the wheel speed sensor A scan tool or oscilloscope can be used to test a signal from a digital wheel speed sensor. The brake system has a soft, sinking pedal with the engine running. The brake fluid level is at the correct height. Which of the following could be the cause? A bypassing master cylinder would cause a low pedal and would not cause a loss of fluid. Refer to the figure above. Technician A says the pins should be driven in with a brass hammer. Technician B says the pins should be lubricated with brake fluid. Who is correct Neither technician is correct. This style of pin should be installed with a torx or hex head socket. Technician A says a hydro-boost system can use the power steering pump to operate the booster. Technician B says a hydro-boost system can use engine vacuum to operate the booster. Who is correct? Only Technician A is correct. A hydro-boost system uses hydraulic pressure to create boost