Figure 1-8. Trailer wiring.
down when the trailer is parked. The leg is held in
g. Drawbar and Support Leg. (fig. 1-1 and 1-9).
position by a spring loaded plunger. Two chains
The A frame drawbar is of steel channel con-
with hooks are provided to be hooked through the
struction and is bolted to the trailer frame. The
towing vehicle pintle eyes during operation as a
lunette eye is spring mounted in the front support
safety measure. The chains are bolted to the front
bracket. The support leg is mounted on the bracket
support bracket.
so that it can be swivelled into position up in the A
frame when the trailer is in operation or straight
1-6