Equipment and Maintenance: Suspension, Springs, and Shock Absorbers Inspection

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Build confidence with 10 original questions about Equipment and Maintenance: Suspension, Springs, and Shock Absorbers Inspection. Review your answers and explanations after finishing.

Supplemental study practice. This is not a government licensing exam or ELDT certification, and does not replace hands-on training. Follow your state’s current handbook.

1 / 10

If you find that leaves in a multi-leaf spring have shifted and might hit a tire, what should you do?

Drive carefully and monitor the suspension

Remove the shifted leaves and continue

Report the issue after your trip

Do not operate the vehicle until the defect is fixed

2 / 10

While inspecting the left front suspension, you notice a loose u-bolt. What is the correct action?

Drive at a lower speed to reduce stress

Ignore the issue if there is no noise

Continue driving and check the u-bolt at your next stop

Do not operate the vehicle until the u-bolt is tightened or replaced

3 / 10

During your pre-trip inspection, you notice that a spring hanger is cracked. What should you do before operating the vehicle?

Do not operate the vehicle until the defect is repaired

Continue driving and report the issue at the end of your shift

Reduce your speed and monitor the suspension during the trip

Tighten the spring hanger bolts and proceed

4 / 10

During your walkaround, you check the rear suspension and notice the powered axle is leaking gear oil. What should you do?

Do not operate the vehicle until the leak is repaired

Continue driving and check the oil level at the next stop

Ignore the leak if it is minor

Top off the oil and continue driving

5 / 10

While inspecting the suspension system, you find that one-fourth of the leaves in a leaf spring are missing. What is the correct action?

Continue driving but avoid rough roads

Place the vehicle out of service until repaired

Remove the remaining leaves and proceed

Drive at a reduced speed to the nearest repair shop

6 / 10

During your inspection, you find a frame member near the suspension that is cracked. What is the safest decision?

Do not operate the vehicle until the frame is repaired

Monitor the crack and report it after your trip

Continue driving but avoid rough roads

Weld the crack yourself and proceed

7 / 10

You are inspecting an air suspension system and hear a hissing sound. What should you do?

Ignore the sound if the vehicle height is normal

Continue driving and monitor the air pressure gauge

Check for and repair any air leaks before operating the vehicle

Reduce your load to compensate for the leak

8 / 10

While inspecting the suspension system, you see that the bushings on a torque rod arm are worn out. What is the correct action?

Ignore the issue if there is no noise

Replace the bushings before operating the vehicle

Continue driving and schedule maintenance soon

Lubricate the bushings and proceed

9 / 10

You notice that a shock absorber is leaking fluid during your inspection. What should you do?

Ignore the leak if the ride feels normal

Wipe off the leak and continue driving

Have the shock absorber repaired before operating the vehicle

Only report the leak if the vehicle bounces excessively

10 / 10

During a walkaround inspection, you see that a torque rod is cracked. What is the safest next step?

Drive slowly to reduce stress on the suspension

Tighten the mounting bolts and proceed

Continue driving and note the defect for future maintenance

Do not drive the vehicle until the torque rod is repaired

Your score is

The average score is 0%

About the Equipment and Maintenance: Suspension, Springs, and Shock Absorbers Inspection practice quiz

This practice quiz focuses on Equipment and Maintenance: Suspension, Springs, and Shock Absorbers Inspection, listed under CDL Practice — Equipment and Maintenance. Use it to check what you understand, spot topics to revisit, and connect the material to safe, informed decisions on the road.

Before you begin

Keep your current CDL manual or course notes nearby. Read each prompt carefully and think through why an answer fits, especially when a question describes a vehicle, road, or workplace situation. Licensing rules and procedures can vary, so confirm requirements with current official materials for your state.

After you finish

Review any explanations shown with your results. Note unfamiliar terms or missed concepts, then revisit your manual or course notes before trying again. Use your score to guide study; understanding why an answer is correct matters more than the number alone.

Study note: These quizzes are independent study practice. They are not state licensing exams, official government materials, or ELDT certification, and they do not replace required training.

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