PRONAR T046H, Руководство пользователя

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Chapter 6
6.7
PRONAR T046H
Technical Support
6.5 ADJUSTING THE DRAWBAR HITCH POSITION
It is necessary to adjust the position of
the machine's drawbar to the hitch on the
tractor. Four different drawbar position
height can be set for the lower or upper
drawbar. Changing of the drawbar position
should be done by two people. To do this:
• Put the trailer on a flat surface, put
blocking wedges under the wheels,
• set the trailer on a flat surface, put
blocking wedges under the wheels,
• extend or retract the support to such
a height that the trailer frame is par-
allel to the ground,
• unscrew and remove the screws (4)
securing the drawbar to the front
plate (3),
• adjust the height of the drawbar as-
sembly depending on the needs,
• changing of the position of the
drawbar from the top to the bottom
and vice versa is done by turning the
drawbar in the plane of the front plate,
• install the screws and fasten the ele-
ments to the correct torque.
• The mounting height and drawbar po-
sitions must be selected individually
depending on the hitch on the tractor.
J.3.9.614.06.1.EN
Correct adjustment of the drawbar eye position sig-
nificantly simplifies trailer aggregation.
After adjustment the drawbar eye should be horizon-
tal.
CAUTION
DANGER
Changing of the drawbar position should be done by
two people. Be extremely careful when removing the
screws because of possible crushing of the foot.
The trailer drawbar must be screwed with 8 screws.
After changing the drawbar position, check the tight-
ening torques of the screw connections after a full
day operation cycle.
614-J.04-1
1
2
3
4
5
2
1
5
4
Figure 6.5 Adjusting the position of the
drawbar eye
(1) drawbar eye (2) drawbar
(3) trailer frame front plate
(4) drawbar screw connection
(5) bolted connection of the tie rod