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What does it mean when the fifth wheel locking lever is not locked after the jaws close around the kingpin? A) The trailer will not swivel on the fifth wheel B) The parking lock is off and you may drive
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What does it mean when the fifth wheel locking lever is not locked after the jaws close around the kingpin?

A) The trailer will not swivel on the fifth wheel
B) The parking lock is off and you may drive away
C) The coupling is not ight and should be fixed before driving the coupled unit

User Peter Graham
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1 Answer

2 votes

Final answer:

When the fifth wheel locking lever is not locked after the jaws close around the kingpin, it means that the parking lock is off and you may drive away. The coupling is not tight and should be fixed before driving the coupled unit.

Step-by-step explanation:

B) The parking lock is off and you may drive away



When the fifth wheel locking lever is not locked after the jaws close around the kingpin, it means that the parking lock is off and you may drive away. The fifth wheel locking lever is responsible for securing the connection between the tractor and trailer. If it is not locked, it could result in the coupling not being tight, which should be fixed before driving the coupled unit to ensure safe transportation.

User Probie
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