Practice question

What should a driver do if a fifth wheel release handle does not stay in the locked position after coupling?

  1. Do not move the vehicle until the locking problem is corrected
  2. Tie the handle with rope and drive slowly
  3. Ignore it if the tug test felt normal
  4. Use extra air pressure to hold the trailer

Answer: A — Do not move the vehicle until the locking problem is corrected

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