27. The fifth wheel locking lever is not locked after the jaws close around the kingpin. This means that:

Combination Vehiclesmedium

AYou can set the fifth wheel for weight balance.

BThe coupling is not right and should be fixed before driving the vehicle.

CThe parking lock is off and you may drive away.

Detailed Explanation

The correct answer is "The coupling is not right and should be fixed before driving the vehicle.". This is based on federal CDL regulations and safety standards.

Correct Answer: The coupling is not right and should be fixed before driving the vehicle.

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27. The fifth wheel locking lever is not locked after the jaws close around the kingpin. This means that:

Detailed Explanation

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