If you add or remove any
lamps on the vehicle, your ve-
hicle may be non-suitable for
regulations.
Vehicles with LED electrical
systems consume very low
energy. For this reason, alt-
hough there is no problem in
the system, it may cause the
failure lamp to come on in old
tractors.
Repairing operations of the
electrical system have to be
made by only authorized ser-
vices. Otherwise, electrical
problems may occur or your
vehicle may be out of
warranty.
3.4. King Pin
King pin is a shaft which connects truck
and trailer together. Your vehicle may be
equipped with 2” or 3.5” diameter pins.
Please check the king pin diameter be-
fore connecting the truck.
If you match the truck and trai-
ler with a different diameter
king pin, injuries may occur.
The flanged king pin is used on the ve-
hicle. That’s why king pin can be re-
placed easily.
King Pin
If the wearing on the king pin
is bigger than 2 mm, the king
pin must be replaced.
3.5. Semi-trailer Axle System
Axle with disc or drum type brake mech-
anism are used in your vehicles.
Semi-trailer axles may only be loaded
with the maximum legally permissible
axle load indicated on the vehicle identi-
fication plate. The user is responsible for
use of the trailer in accordance with its
purpose and capacity and for its
maintenance.
The healthy operation the brake system
of the semi-trailer depends on the use of
the semi-trailer with the same system
and/or compatible tractor. For this rea-
son, its obligatory for the buyer to market
he brake adjustment at the authorized
service of the tractor company with
which these semi-trailer / trailers will be
matched. In case your vehicle is paired
and used with tow tractors that are not or
cannot be adjusted, malfunctions and
damages that may occur in the brake
system or in the entire tractor and semi-
trailer are outside the responsibility in
this regard belongs to the buyer.
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