section 2

Why is vehicle inspection important according to Section 2.1.1 – Why Inspect?

• To ensure the vehicle looks clean and presentable

• To comply with personal preferences

• To save on future costs and prevent breakdowns

• To improve the fuel efficiency of the vehicle

What should you use to check for problems during a trip as mentioned in Section 2.1.2 – Types of Vehicle Inspection?

• Only visual checks

• Only auditory checks

• Only sensory checks

• Look, listen, and feel

According to Section 2.1.3 – What to Look For, what is the minimum tread depth required for front tires?

• 1/32 inch

• 2/32 inch

• 4/32 inch

• 5/32 inch

Which of the following is prohibited for the front wheels of a bus as per Section 2.1.3 – What to Look For?

• New tires

• Re-grooved, recapped, or retreaded tires

• Cleaned and polished tires

• Properly inflated tires

What indicates that wheel nuts may need tightening after a tire has been changed?

• The tire appears deflated.

• Rust around wheel nuts.

• The presence of lug clamps.

• The wheel has been welded.

What is a potential danger of mismatched, bent, or cracked lock rings on wheels?

• They can improve tire performance.

• They can cause the vehicle to consume more fuel.

• They are dangerous.

• They are considered an aesthetic issue only.

Which of the following is NOT a defect related to the steering system?

• Steering wheel play of more than 10 degrees.

• Missing steering bolts, cotter keys, or other parts.

• Shoes worn dangerously thin.

• Bent, loose, or broken parts, such as steering column, steering gear box, or tie rods.

What can be a consequence of having cracked or broken spring hangers in the suspension system?

• Improved vehicle handling.

• The vehicle may be put "out of service."

• Increased fuel efficiency.

• Enhanced suspension performance.

According to Figure 2.3, what is identified as a safety defect in the leaf spring?

• A broken leaf.

• A worn-out axle.

• A damaged main spring.

• A loose bearing plate.

What should you look for when inspecting the air suspension parts of a vehicle?

• Height Control Valve, Shock Absorber, Upper Bellows Support

• Tire Pressure, Brake Lines, Engine Oil Level

• Windshield Wiper Fluid, Battery Fluid Level, Coolant Level

• Headlights, Taillights, Turn Signals