Q
421. You are performing a pre-trip inspection on your brakes and suspension system. Which of these statements is true?
General Knowledgemedium
Aa. Brake drums should be covered in oil or grease for proper lubrication.
Bb. Brake drums should have loose parts for flexibility.
Cc. Brake drums should not have oil or grease on them.
Detailed Explanation
The correct answer is "c. Brake drums should not have oil or grease on them.". This is based on federal CDL regulations and safety standards.
Correct Answer: c. Brake drums should not have oil or grease on them.
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