11.

Answer A is wrong. Tire pressure should be checked cold. A tire is considered cold if driven for less than 3 miles or has been sitting for 3 hours or more.

Answer B is wrong. The three digits following the "P" indicate the tires section width.

Answer C is wrong. Neither technician A or B is correct.

Answer D is correct. Neither technician A or B is correct.

Return    Learm more about tire sizes and speed ratings.

12.

Answer A is wrong. Both technicians are correct.

Answer B is wrong. Both technicians are correct.

Answer C is correct. Tightening the adjusting bolt turns a key that adds "twist" to the bar.

Answer D is wrong. Both technecians are correct.

Return    Learn more about torsion bar adjustment.

13.

Answer A is wrong. Camber angle will cause excessive tire wear and vehicle pull.

Answer B is wrong. Caster angle will cause the vehicle to pull.

Answer C is wrong. A worn CV- Joint will produce a clacking noise while cornering.

Answer D is correct. A worn out wheel bearing will cause a growl that increases with vehicle speed.

Return    Learn more about wheel bearings.

14.

Answer A is correct. It could also be a damaged power steering gear.

Answer B is wrong. If the pressure increases then the pump is functioning.

Answer C is wrong. Technician A is correct.

Answer D is wrong. Technician A is correct.

Return    Learn more about the power steering pressure testing.

15.

Answer A is wrong. Both technicians are wrong.

Answer B is wrong. Both technicians are wrong.

Answer C is wrong. Adjust worm bearing preload and sector gear mesh as well.

Answer D is correct. Both technicians are wrong.

Return    Learn more about steering gear adjustments.