Coupling & UncouplingPregunta 8 de 60
After the trailer is securely coupled and supported by the tractor, what should you do with the landing gear?
a.Leave it partway down for extra support
b.Raise it only halfway
c.Leave it fully down until you reach the destination
d.Raise it fully and secure the crank handle
Explicación
Once the trailer weight rests on the tractor, raise the landing gear all the way up and secure the crank handle in its holder. Landing gear left partway down can catch on railroad tracks or uneven surfaces. A loose crank handle can strike someone or damage equipment.
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