Operator`s manual

OPERATION
371
Disconnect the light cord and air brake lines. Use the dummy air
couplings to keep foreign material from entering the brake lines.
Unlock the fifth wheel.
If the operating rod is too difficult to pull, back the
tractor up slightly to relieve any kingpin load against
the fifth wheel jaw.
Release the tractor park brakes and pull the tractor away from the
kingpin about 300 mm (12 in.) and STOP. Do not allow the fifth wheel to
leave the underside of the trailer.
vn-vhd.bk Page 371 Tuesday, July 1, 2008 9:44 AM