82.3-0000010 OM
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2.19.3 Seat Grammer MSG85/721 adjustment
The "Grammer" MSG85/721 seat (figure 2.19.2) can be installed on your tractor on
request.
1 – handle for longitudinal adjustment; 2 – handle to adjust according to the weight;
3 – weight adjustment indicator; 4 – handwheel to adjust the backrest tilt.
Figure 2.19.2 – Seat Grammer adjustment
The “Grammer” MSG85/721 seat has the following adjustments:
- adjustment according to the operator's weight. It is carried out by means of handle
2 (figure 2.19.2) within the range from 50 to 130 kg with weight indication in 10 kg. To ad-
just the seat for a bigger weight, turn the handle clockwise, to adjust the seat for a smaller
weight – turn it counterclockwise.
- longitudinal adjustment. It is carried out by means of handle 1 within the range of
± 75 mm from the middle position. To move the seat forward-backward it is required to pull
handle 1 up, move the seat and then release the handle. The seat will automatically lock in
the selected position.
- adjustment of the backrest tilt angle. The backrest tilt angle is adjusted by means
of lever 4 within the range from minus 10° to plus 35°. To change the backrest tilt angle, pull
handle 4 up to the stop, move the backrest to the necessary direction to achieve the required
angle and then release the handle. The backrest will lock in the selected position.
- height adjustment. It is carried out within the range of ± 30 mm from the middle
position. The seat has three height positions: “lower”, “middle” and “upper”. To move the
seat from the “lower” position to the “middle” position or from the “middle” position to the
“upper” one, lift the seat up smoothly until the ratchet goes off (a typical click is heard). To
move the seat from the “upper” position into the “lower” one, lift the seat up against the stop
with an abrupt movement, and let it down. It is impossible to move the seat from the “middle”
position to the “lower” one.
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