Auto, Final Review Chapter 72
A car has a low brake pedal problem. Technician A inspects the brake adjusters. Technician B looks for a maladjusted master cylinder push rod.
Both A and B are correct
A car is brought into the shop both grabbing brakes. Technician A looks for brake linings. Technician B looks for a faulty metering valve.
Both A and B are correct
A customer complains that his car vibrates when the brake pedal is applied. Technician A looks for a warped disc. Technician B checks for "hard spots" on the brake disc.
Both A and B are correct
A service writers says a customers car has a brake system problem. Technician A road tests the car to detect any strange noises. Technician B checks the car for any unusual odor,
Both A and B are correct
An automobile has a dropping brake pedal. Technician A looks for an internal master cylinder leak. Technician B checks for a leaking wheel cylinder.
Both A and B are correct
An automobile's brake system needs to be inspected. Technician A checks the system's brake pedal action. Technician B checks the system's master cylinder fluid level.
Both A and B are correct
An automobile's brakes are dragging. Technician A checks the parking brake adjustment. Technician B checks for a master cylinder malfunction.
Both A and B are correct
An automobile's brake system has a soft, spongy pedal. Technician A checks the fluid level in the master cylinder. Technician B checks for a system leak.
Neither A nor B are correct
A customer tells the shop service writer that there has been a noticeable increase in the amount of foot pressure needed to apply the brakes on her car. Technician A checks for a frozen wheel cylinder. Technician B checks the car's front end alignment.
Technician A is correct
A small pickup truck is brought into the shop with no-brake-pedal condition. Technician A checks the hydraulic system for problems. Technician B checks the wheel cylinder return springs.
Technician A is correct
Brake dust has accumulated on an automobile's wheel brake assemblies. Technician A uses a brake vacuum machine to remove this dust. Technician B uses compressed air to remove this dust.
Technician A is correct
A car veers to the right when the brakes are applied. Technician A check's the vehicle's front end alignment. Technician B looks for a frozen caliper.
Technician B is correct
An automobile has a spongy brake pedal. Technician A checks to see if there is an excessive amount of fluid in the brake system. Technician B bleeds the brake system.
Technician B is correct
An automotive brake disc has 0.001" runout. Technician A wants to replace the brake disc. Technician B says this amount of runout is normally within specs.
Technician B is correct
An automobile has a metal-on-metal grinding sound when the brakes are applied. Technician A inspects the brake linings. Technician B looks for a leaking wheel cylinder.
Technician A is correct