During a pre-trip inspection, which component should you check for cracks, missing bolts, and proper mounting?

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ACoupling device (fifth wheel)
BFuel cap
CSteering wheel
DWindshield wipers

✓ Correct answer: A. Coupling device (fifth wheel) The CDL manual requires you to inspect the fifth wheel for cracks, broken or missing parts, and to verify it is properly mounted and locked before every trip.

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During a pre-trip inspection, which component should you check for cracks, missing bolts, and proper mounting?

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