Inspection Procedures Flashcards

During a vehicle inspection, which brake component must be checked for minimum thickness?

Answer: Brake rotor or drum

Brake rotors and drums must meet minimum thickness specifications to ensure adequate heat dissipation and stopping power.

What is the correct procedure when inspecting a vehicle's steering for excessive play?

Answer: Measure free movement before the front wheels begin to move

Steering free play is measured as the amount the wheel turns before the front tires begin to respond.

During an inspection, a tire is found to have a tread depth of 1.5/32 inch. What is the correct action?

Answer: Fail the vehicle — tread is below the 2/32 inch minimum

Federal and most state standards require a minimum tread depth of 2/32 inch; 1.5/32 inch fails inspection.

An inspector notices that a vehicle's horn does not sound when activated. This finding results in a:

Answer: Rejection — the horn is a required safety device

A functioning horn is a required safety device; a non-functioning horn is grounds for rejection.

When inspecting seat belts, which condition would cause a vehicle to fail?

Answer: A belt with frayed webbing or a damaged buckle latch

Frayed webbing or a damaged buckle latch compromises restraint effectiveness and is grounds for rejection.

What should an inspector verify about a vehicle's fuel system during a safety inspection?

Answer: That there are no visible fuel leaks and the cap seals properly

Inspectors check for visible fuel leaks and a properly sealing fuel cap to prevent fire hazards.

During a windshield wiper inspection, at what condition would an inspector reject the vehicle?

Answer: Wiper blades that completely fail to clear the driver's line of sight

Wipers must adequately clear the driver's field of vision; complete failure to do so is a rejection criterion.