L2 Chassis Systems

What ids the component indicated by the arrow in the image shown

• Brake light switch

• Wheel speed sensor

• Brake wear indicator

• Brake fluid level sensor

What is indicated by the number 2 in the image shown

• Sipe

• Bead

• Wall

• Ply

What is indicated by the number 1 in the image shown

• Sipe

• Bead

• Wall

• Ply

What is the purpose of the item indicated by the arrow in the image shown

• To safely secure low profile tyre rims

• To break the tyre bead for removal

• To hold the tyre on the rim when inflating

• To secure the balance weights to the rim

What is the tyre shown in the image most suitable for

• High speed two wheel drive vehicles at all times

• High speed four wheel drive vehicles at all times

• Any vehicle in mud and snow conditions

• Any vehicle in very wet conditions

What is the purpose of the electrical sensing device incorporated into some wheels & tyres

• To measure tyre loads

• To measure tyre pressure

• To measure tread depth

• To measure tyre oxidization

Which one of the following will e affected by reducing the weight of a wheel & tyre

• Sprung weight

• un-sprung weight

• Rolling resistance

• Wheel alignment

What is the purpose of the tool shown in the image

• Check tyre pressures

• Measure tyre tread depths

• Measure balance weights

• Remove tyre valve cores

Which one of the folowing is the MOST likely cause of the tyre wear shown in the image

• A tyre that has been under-inflated

• A tyre that has been over-inflated

• Steering geometry set with excessive toe in

• Excessively worn steering jonts

What damage can be caused by over-tightening wheel nuts

• Threads will become weaker

• Wheel bearing could overheat

• Wheels to be incorrectly located

• Wheel assembly to become unbalanced