Safety Chain - New Holland T7030 Operator's Manual

SECTION 3 - - FIELD OPERATIONS
When towing equipment exerting high static
downward forces, such as two-wheeled trailers, etc.,
use hole 2 with the clevis in the uppermost position.
WARNING
Do not pull from the lower links with the links above
the horizontal position. Always use the drawbar,
pick--up hitch or lower links in the lowered position for
pull--type work, otherwise the tractor may overturn
rearwards.
NOTE: When supporting equipment on the drawbar
ensure that the total weight on the rear axle does not
exceed the maximum static downward load or the
rear tyre load capacity, whichever is the lower (see
Tyre Pressures and Permissible Loads at the end of
Section 3).
IMPORTANT: When transporting equipment on the
highway it is recommended that a safety chain
having a tensile strength equal to the gross weight of
the implement be installed between the tractor and
implement hitch. See following text and Figure 172.

SAFETY CHAIN

When towing implements on public roads, use a
safety chain (2) with a tensile strength equal to or
greater than the gross weight of the implement to be
towed. This will control the implement (1) in case the
drawbar (3) and implement become disconnected.
After attaching the safety chain, make a trial run by
driving the tractor to the right and to the left for a short
distance to check the safety chain adjustment. If
necessary, re-adjust to eliminate a tight or loose
chain.
172
Check the implement operator's manual for
implement weight and attaching hardware
specifications.
Safety chains, attaching hardware and chain guide
are available from your authorised dealer.
3--110