Couple a trailer
1
Position the tractor and trailer on a level, even
surface.
2
Make sure the trailer cannot roll.
3
Unlock the fifth wheel.
4
Make sure the trailer's slide plate is 20–50 mm
lower than the truck's fifth wheel. See the
illustration on the right.
5
Reverse the truck.
6
Make sure the fifth wheel is properly locked, and
to check, jerk the truck forward just once.
7
Fold up the support legs.
8
Connect the air and electricity supplies.
External equipment 501
J9008577