7290-158 Lesson 2

A customer complains of Car pulls to left when braking what is this?

• Fault with brakes

• Fault with steering

• fault with suspension

• symptom of chassis fault

What need not be recorded when discussing repairs with a customer?

• Who you spoke to

• How much it will cost

• When you spoke

• who is doing repair

Before repair what preliminary procedures?

• Ask probing questions

• Give a VAT Invoice

• Road test vehicle

• Plug on a code reader

When road testing a vehicle what is primary importance?

• Road test route

• Correct licence for vehicle

• Spervisor knows where you are

• Get owner yo insure you.

A customer has suspected braking fault, what is first step?

• Visual check

• Put on a ramp

• Road test

• put on rolling road

You have removed rear brake drums, only to find a siezed wheel cylinder, what is next step?

• Repace both wheel cylinders.

• Lubricate pistons

• Replace contaminated shoes

• Inform supervisor

After repairing a fault on brake system what should be done next?

• Check brake fluid

• Check all associated systems

• Check handbrake

• Gradient test

What tool (s) are best to diagnose a faulty brake disc?

• Code reader & Oscilloscope

• Micrometer & Vernier

• DTi Gauge

• Multi-meter

What tests can be carried out using an oscilloscope?

• ABS fault

• Brake fluid

• Brake light switch

• Disc run out

What tests are carried out using a Hygrometer?

• ABS faults

• Water content

• Fluid level

• Brake disc thickness